Patent manual for employees of the United States Department of Agriculture, 1944 : a cooperative publication / by the Office of the Solicitor and the research agencies of the Department of Agriculture.
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Corporate Author: | |
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Format: | Government Document Book |
Language: | English |
Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1944.
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Series: | Miscellaneous publication (United States. Department of Agriculture) ;
no. 551. |
Subjects: |