- Publication Title:
- Patents. Story of American patent system, 1790-April 10-1940.
- Display Title:
- Patents. Story of American patent system, 1790-April 10-1940.
- Corporate Agency Authors:
- Patent Office and Commerce Department
- Sort Author:
- Patent Office
- Date:
- [1940.]
- Publish Date ISO Format:
- 1940-01-01T00:00:00Z
- Publication Start:
- 19400101
- Publication End:
- 19401231
- Corporate/Agency Author:
- Patent Office
- Publication month:
- 13
- Publication year:
- 1940
- SuDoc number:
- C 21.2:P 27/3
- Description:
- viii+28+[1] p.
- Notes:
- [Illustrations on p. 2 and 3 of cover.]
- Notes:
- [Illustrations on p. 2 and 3 of cover.] † Distribution Made by Issuing Office.
- Availability:
- † Distribution Made by Issuing Office.
- Monthly Catalog date:
- April 1940
- Monthly Catalog issue number:
- 544
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1940-04-01T00:00:00Z
- Record start page number:
- 479