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United States. NavyCompletion report on electronic automatic searchHarvard Underwater Sound Laboratory, United States. Office of Scientific Research and Development. National Defense Research Committee. Division 6. Section 6.1.

Completion report on electronic automatic search

Harvard Underwater Sound Laboratory, United States. Office of Scientific Research and Development. National Defense Research Committee. Division 6. Section 6.1. · Underwater Sound Laboratory, Harvard University

13 sayfa · 1944

Sonar / Automatic control / Supplies and stores / United States. Navy

Equipment and suppliesCompletion report on mechanical geographic attack plotterHarvard Underwater Sound Laboratory, United States. Office of Scientific Research and Development. National Defense Research Committee. Division 6. Section 6.1.

Completion report on mechanical geographic attack plotter

Harvard Underwater Sound Laboratory, United States. Office of Scientific Research and Development. National Defense Research Committee. Division 6. Section 6.1. · Underwater Sound Laboratory, Harvard University

27 sayfa · 1945

Anti-submarine warfare / Equipment and supplies

Equipment and suppliesReactance tube frequency controlHarvard Underwater Sound Laboratory, United States. Office of Scientific Research and Development. National Defense Research Committee. Division 6. Section 6.1.

Reactance tube frequency control

Harvard Underwater Sound Laboratory, United States. Office of Scientific Research and Development. National Defense Research Committee. Division 6. Section 6.1. · Underwater Sound Laboratory, Harvard University

21 sayfa · 1944

Voltage regulators / Electric Oscillators / Testing / Equipment and supplies

United States. NavyCompletion report on projector test gearHarvard Underwater Sound Laboratory, United States. Office of Scientific Research and Development. National Defense Research Committee. Division 6. Section 6.1.

Completion report on projector test gear

Harvard Underwater Sound Laboratory, United States. Office of Scientific Research and Development. National Defense Research Committee. Division 6. Section 6.1. · Underwater Sound Laboratory, Harvard University

18 sayfa · 1944

Sonar / Testing / Equipment and supplies / Supplies and stores / United States. Navy

SonarCompletion report on operational bearing recorderHarvard Underwater Sound Laboratory, United States. Office of Scientific Research and Development. National Defense Research Committee. Division 6. Section 6.1.

Completion report on operational bearing recorder

Harvard Underwater Sound Laboratory, United States. Office of Scientific Research and Development. National Defense Research Committee. Division 6. Section 6.1. · Underwater Sound Laboratory, Harvard University

11 sayfa · 1945

Gunners / Training of / Equipment and supplies / Target acquisition / Sonar

United States. NavyCompletion report on portable polar chart recorder and servo mechanismsHarvard Underwater Sound Laboratory, United States. Office of Scientific Research and Development. National Defense Research Committee. Division 6. Section 6.1.

Completion report on portable polar chart recorder and servo mechanisms

Harvard Underwater Sound Laboratory, United States. Office of Scientific Research and Development. National Defense Research Committee. Division 6. Section 6.1. · Underwater Sound Laboratory, Harvard University

47 sayfa · 1945

Sound / Measurement / Equipment and supplies / Supplies and stores / United States. Navy

United States. NavyCompletion report on operator training equipment, model 9 (BDI siglan generatorHarvard Underwater Sound Laboratory, United States. Office of Scientific Research and Development. National Defense Research Committee. Division 6. Section 6.1.

Completion report on operator training equipment, model 9 (BDI siglan generator

Harvard Underwater Sound Laboratory, United States. Office of Scientific Research and Development. National Defense Research Committee. Division 6. Section 6.1. · Underwater Sound Laboratory, Harvard University

Sayfa sayısı yok · 1945

Signal generators / Supplies and stores / Nautical instruments / United States. Navy

United States. NavyCompletion report on the dynamic monitorHarvard Underwater Sound Laboratory, United States. Office of Scientific Research and Development. National Defense Research Committee. Division 6. Section 6.1.

Completion report on the dynamic monitor

Harvard Underwater Sound Laboratory, United States. Office of Scientific Research and Development. National Defense Research Committee. Division 6. Section 6.1. · Underwater Sound Laboratory, Harvard University

49 sayfa · 1945

Sonar / Testing / Equipment and supplies / Supplies and stores / United States. Navy

United States. NavyCompletion report on split projector test unitHarvard Underwater Sound Laboratory, United States. Office of Scientific Research and Development. National Defense Research Committee. Division 6. Section 6.1.

Completion report on split projector test unit

Harvard Underwater Sound Laboratory, United States. Office of Scientific Research and Development. National Defense Research Committee. Division 6. Section 6.1. · Underwater Sound Laboratory, Harvard University

31 sayfa · 1944

Sonar / Testing / Equipment and supplies / Supplies and stores / United States. Navy

Supplies and storesAcoustic marine speedometerR. B. Watson, Dwight E. Gray, M. Kathleen Ahern, Harvard Underwater Sound Laboratory, United States. Office of Scientific Research and Development. National Defense Research Committee. Division 6. Section 6.1.

Acoustic marine speedometer

R. B. Watson, Dwight E. Gray, M. Kathleen Ahern, Harvard Underwater Sound Laboratory, United States. Office of Scientific Research and Development. National Defense Research Committee. Division 6. Section 6.1. · Underwater Sound Laboratory, Harvard University

25 sayfa · 1944

Speedometers / Underwater acoustics / Instruments / Nautical instruments / Supplies and stores