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Celebration of the 175th anniversary: U.S. patent system, 1790-1965 Report of the proceedings celebrating the one-hundred and seventy-fifth anniversary of the United States Patent act of 1790, Washington, D.C., March 1, April 8, June 17-18, and October 17-20, 1965 Sponsored by Commemorative Committee. Honorary chairman: John T. Connor
Historical Society of Pennsylvania - Closed Stacks Tcc.4705
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- Format:
- Book
- Language:
- English
- Subjects (All):
- Patent practice--United States.
- Patent practice.
- Physical Description:
- 2 v. (x, 1204 p.) illus., ports. 23 cm.
- Other Title:
- U.S. patent system, 1790-1965.
- Place of Publication:
- [Washington] Patent Office Society [c1966]
- Notes:
- Cover title: 175th anniversary: U.S. patent system, 1790-1965.
- [Folder of miscellaneous pamphlets.
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