Catalog Record: United States patent law sesquicentennial celebration. A record of the proceedings commemorating the one hundred and fiftieth anniversary of the signing of the first United States patent law, 1790, April ten, 1940 | HathiTrust Digital Library

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United States patent law sesquicentennial celebration.
A record of the proceedings commemorating the one hundred and fiftieth anniversary of the signing of the first United States patent law, 1790, April ten, 1940.

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Language(s): English
Published: [Washington, U. S. Govt. print. off., 1941]
Subjects: Patent laws and legislation > Patent laws and legislation / United States.
Patents > Patents / United States > Patents / United States / History.
Note: Letter of transmittal signed: Conway P. Coe, commissioner.
Physical Description: 72 p. 27 cm.
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