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john t maynard
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Understanding chemical patents
John T. Maynard · American Chemical Society
165 sayfa · 1978
Chemistry / Patents / Chimie / Brevets d'invention
Chromatographic systems
John Q. Walker, John W. Walker, Minor T., Jr. Jackson, James B. Maynard · Elsevier Science & Technology Books
372 sayfa · 1977
Equipment and supplies / Maintenance and repair / Chromatographic analysis / Instrumentation / Gas Chromatography