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Leopold Nicholas Plein

14 cilt bulundu.

Cilt sonuçları

A Study of Mine Roof of the Pittsburgh Coal Bed in the Pittsburgh Mining District

A Study of Mine Roof of the Pittsburgh Coal Bed in the Pittsburgh Mining District

James Washington Paul, Leopold Nicholas Plein · Yayınevi bilinmiyor

102 sayfa · 1932

Coal mines and mining

A Study of Mine Roof of the Coking District of Western Pennsylvania

A Study of Mine Roof of the Coking District of Western Pennsylvania

James Washington Paul, Leopold Nicholas Plein · Yayınevi bilinmiyor

36 sayfa · 1935

Coal mines and mining

Analyses of Montana Coals

Analyses of Montana Coals

United States. Bureau of Mines · Yayınevi bilinmiyor

134 sayfa · 1932

Coal

Analyses of Wyoming Coals

Analyses of Wyoming Coals

United States. Bureau of Mines · Yayınevi bilinmiyor

168 sayfa · 1931

Coal

CiltStatistical Analysis of the Progress in Mechanical Cleaning of Bituminous Coal from 1927 to 1934Leopold Nicholas Plein

Statistical Analysis of the Progress in Mechanical Cleaning of Bituminous Coal from 1927 to 1934

Leopold Nicholas Plein · Yayınevi bilinmiyor

Sayfa sayısı yok · 1936

Kategori yok

CiltMethods of Development and Pillar Extraction in Mining the Pittsburgh Coal Bed in Pennsylvania, West Virginia, and OhioUnited States. Bureau of Mines, J. W. Paul, L. N. Plein

Methods of Development and Pillar Extraction in Mining the Pittsburgh Coal Bed in Pennsylvania, West Virginia, and Ohio

United States. Bureau of Mines, J. W. Paul, L. N. Plein · Yayınevi bilinmiyor

Sayfa sayısı yok · 1936

Kategori yok

Cement industriesEmployment and Related Statistics of Mines and Quarries 1935A. Porter Haskell, Andrew Vincent Corry, Charles White Merrill, Frederick Gale Tryon, Harry S. Kantor, Leopold Nicholas Plein, Nicholas Yaworski, Charles William Henderson, Frederick E. Berquist, Oscar Edward Kiessling, Vivian Eberle Spencer, William Harvey Young, Geoffrey A. Saeger, Malcolm Earl Wilson, Maxine M. Otero, Dever Campbell Ashmead

Employment and Related Statistics of Mines and Quarries 1935

A. Porter Haskell, Andrew Vincent Corry, Charles White Merrill, Frederick Gale Tryon, Harry S. Kantor, Leopold Nicholas Plein, Nicholas Yaworski, Charles William Henderson, Frederick E. Berquist, Oscar Edward Kiessling, Vivian Eberle Spencer, William Harvey Young, , · Yayınevi bilinmiyor

Conveying machineryMechanization Trends in Metal and Nonmetal Mining as Indicated by Sales of Underground Loading EquipmentLeopold Nicholas Plein, Frederick E. Berquist, Frederick Gale Tryon

Mechanization Trends in Metal and Nonmetal Mining as Indicated by Sales of Underground Loading Equipment

Leopold Nicholas Plein, Frederick E. Berquist, Frederick Gale Tryon · Yayınevi bilinmiyor

19 sayfa · 1937

Conveying machinery

Coal mine accidentsA Study of Falls of Roof and Coal in Mines in the Number 8 Field of Eastern OhioJames Washington Paul, Leopold Nicholas Plein

A Study of Falls of Roof and Coal in Mines in the Number 8 Field of Eastern Ohio

James Washington Paul, Leopold Nicholas Plein · Yayınevi bilinmiyor

48 sayfa · 1931

Coal mine accidents

BorniteChemistry of Leaching CovelliteArno Carl Fieldner, Charles Holmes Herty, Craig Miller Bouton, Edmund Spriggs Leaver, Elmer Vernon Potter, Frederick William Lee, George Leslie Oldright, Gustav Wade, Irwin Roman, J. Wallace Joyce, James Washington Paul, John D. Sullivan, Paul Salmon Roller, Robert Dewey Currie, United States. Bureau of Mines, Al Foster, Max Wilhelm Von Bernewitz

Chemistry of Leaching Covellite

Arno Carl Fieldner, Charles Holmes Herty, Craig Miller Bouton, Edmund Spriggs Leaver, Elmer Vernon Potter, Frederick William Lee, George Leslie Oldright, Gustav Wade, Irwin Roman, J. Wallace Joyce, James Washington Paul, John D. Sullivan, Paul Salmon Roller, Robert Dewey Currie, · Yayınevi bilinmiyor

Aluminum constructionReport of Investigations 3050-3072United States. Bureau of Mines

Report of Investigations 3050-3072

United States. Bureau of Mines · Yayınevi bilinmiyor

Sayfa sayısı yok · 1931

Aluminum construction

CiltMining Methods and Costs at the Eureka Standard MineUnited States. Bureau of Mines, Eugene Delos Gardner

Mining Methods and Costs at the Eureka Standard Mine

United States. Bureau of Mines, Eugene Delos Gardner · Yayınevi bilinmiyor

15 sayfa · 1935

Kategori yok

Aluminum sulfateInformation Circular 6861-6891United States. Bureau of Mines

Information Circular 6861-6891

United States. Bureau of Mines · Yayınevi bilinmiyor

Sayfa sayısı yok · 1935

Aluminum sulfate

CarbonizationProduction of Industrial Explosives in the United StatesArno Carl Fieldner, George Allison Irland, Gustav Wade, James Washington Paul, John M. Devine, United States. Bureau of Mines, William Bennett Berwald, Clarence John Wilhelm, Joseph Dana Davis, Leopold Nicholas Plein, Theodore W. Johnson, Ludwig Schmidt, Reinhardt Thiessen, Ernest Bowman Kester, Walter Alfred Selvig, Dewey A. Reynolds, F. W. Jung

Production of Industrial Explosives in the United States

Arno Carl Fieldner, George Allison Irland, Gustav Wade, James Washington Paul, John M. Devine, United States. Bureau of Mines, William Bennett Berwald, Clarence John Wilhelm, Joseph Dana Davis, Leopold Nicholas Plein, Theodore W. Johnson, Ludwig Schmidt, Reinhardt Thiessen, · Yayınevi bilinmiyor

Geoffrey A. Saeger

Malcolm Earl Wilson,

Maxine M. Otero,

Dever Campbell Ashmead

52 sayfa · 1937

Cement industries

United States. Bureau of Mines,

Max Wilhelm Von Bernewitz

52 sayfa · 1929

Bornite

Ernest Bowman Kester,

Walter Alfred Selvig,

Dewey A. Reynolds,

34 sayfa · 1934

Carbonization