Graphic course of patentable inventions /

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Bibliographic Details
Author / Creator:	Toulmin, Harry Aubrey, Jr., 1890-1965.
Imprint:	New York : D. Van Nostrand Co., 1935.
Description:	1 online resource (40 p.) : ill.
Language:	English
Subject:	United States. -- Patent Office. United States. -- Patent Office. Inventions -- United States. Inventions. United States.
Format:	E-Resource Book
URL for this record:	http://pi.lib.uchicago.edu/1001/cat/bib/8558004

Hidden Bibliographic Details
Notes:	Description based on print version record.
Other form:	Print version: Toulmin, Harry Aubrey, 1890-1965. Graphic course of patentable inventins. New York, d. Van Nostrand Co., 1935

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