- Publication Title:
- Rules of practice in Patent Office.
- Display Title:
- Rules of practice in Patent Office.
- Corporate Agency Authors:
- Patent Office and Commerce Department
- Sort Author:
- Patent Office
- Date:
- Revised Feb. 1, 1939. 1939
- Publish Date ISO Format:
- 1939-02-01T00:00:00Z
- Publication Start:
- 19390201
- Publication End:
- 19390201
- Corporate/Agency Author:
- Patent Office
- Publication month:
- 11
- Publication year:
- 1939
- SuDoc number:
- C 21.8:939
- Description:
- v+103 p. il. 1 pl.
- Notes:
- † Distribution Made by Issuing Office.
- Availability:
- † Distribution Made by Issuing Office.
- Monthly Catalog date:
- March 1939
- Monthly Catalog issue number:
- 531
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1939-03-01T00:00:00Z
- LC Number:
- L. C. card 11-35789
- Record start page number:
- 311