MPG.eBooks - Search Results - "Law of the United States"

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Patents for chemical inventions : symposia sponsored by the Division of Chemical Literature and the Division of Industrial and Engineering Chemistry, at the 145th meeting of the Am...

Published 1964

American Chemical Society

Subjects: “...Patent laws and legislation / United States...”

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Agricultural control chemicals : collected papers from the symposia on economic poisons presented before the Division of Agricultural and Food Chemistry of the American Chemical So...

Published 1950

American Chemical Society

Subjects: “...Insecticides / Law and legislation / United States...”