United States Patent Law Sesquicentennial Celebration
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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
Description
No description available
Book Details
- Publisher:
- U.S. Government Printing Office
- Published:
- 1940
- Pages:
- 72
- Language:
- EN
- ISBN:
- Unknown