- Publication Title:
- Patents. [Manual of classification of patents. 19401 errata and minor correction sheet, July 1-Dec. 31, 1940.
- Display Title:
- Patents. [Manual of classification of patents. 19401 errata and minor correction sheet, July 1-Dec. 31, 1940.
- Corporate Agency Authors:
- Patent Office
- Sort Author:
- Patent Office
- Date:
- [1941.]
- Publish Date ISO Format:
- 1941-01-01T00:00:00Z
- Publication Start:
- 19410101
- Publication End:
- 19411231
- Corporate/Agency Author:
- Patent Office
- Publication month:
- 13
- Publication year:
- 1941
- SuDoc number:
- C 21.12:940/errata 940-2
- Description:
- 3 leaves, oblong 24°
- Notes:
- [Issued in louse-leaf form for insertion in Manual.] Included in price of Manual.
- Notes:
- [Issued in louse-leaf form for insertion in Manual.] Included in price of Manual.
- Monthly Catalog date:
- March 1941
- Monthly Catalog issue number:
- 555
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1941-03-01T00:00:00Z
- Record start page number:
- 280