- Publication Title:
- Patents.Manual of classification of patents, 1923, [substitute pages containing corrections].
- Display Title:
- Patents.Manual of classification of patents, 1923, [substitute pages containing corrections].
- Corporate Agency Authors:
- Patent Office and Commerce Department
- Sort Author:
- Patent Office
- Date:
- [1927.]
- Publish Date ISO Format:
- 1927-01-01T00:00:00Z
- Publication Start:
- 19270101
- Publication End:
- 19271231
- Corporate/Agency Author:
- Patent Office
- Publication month:
- 13
- Publication year:
- 1927
- SuDoc number:
- I 23.2:C 56/4/923-p.235-235 a
- Description:
- p. 235-235a, oblong 24°
- Notes:
- [Issued in loose-leaf form for insertion in Manual.]
- Notes:
- [Issued in loose-leaf form for insertion in Manual.]
- Monthly Catalog date:
- November 1927
- Monthly Catalog issue number:
- 395
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1927-11-01T00:00:00Z
- Record start page number:
- 284