- Publication Title:
- Patents. [Manual of classification of patents, 1929] [substitute pages containing corrections.]
- Display Title:
- Patents. [Manual of classification of patents, 1929] [substitute pages containing corrections.]
- Corporate Agency Authors:
- Patent Office and Commerce Department
- Sort Author:
- Patent Office
- Date:
- 1938
- Publish Date ISO Format:
- 1938-01-01T00:00:00Z
- Publication Start:
- 19380101
- Publication End:
- 19381231
- Corporate/Agency Author:
- Patent Office
- Publication month:
- 13
- Publication year:
- 1938
- SuDoc number:
- C 21.12:929/p.137-138/rey., etc.
- Description:
- 137-138+165-166b, 167-168+233-234+277-278 p. oblong 24°
- Notes:
- [Issued in loose-leaf form for insertion in Manual.] Included in price of Manual.
- Notes:
- [Issued in loose-leaf form for insertion in Manual.] Included in price of Manual.
- Monthly Catalog date:
- March 1939
- Monthly Catalog issue number:
- 531
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1939-03-01T00:00:00Z
- Record start page number:
- 311