- Publication Title:
- Inventions. Changes in classification [of inventions], order 3087, 3088, and 3090; Nov. 21-Dec. 13, 1928.
- Display Title:
- Inventions. Changes in classification [of inventions], order 3087, 3088, and 3090; Nov. 21-Dec. 13, 1928.
- Corporate Agency Authors:
- Patent Office
- Sort Author:
- Patent Office
- Date:
- [1928.]
- Publish Date ISO Format:
- 1928-01-01T00:00:00Z
- Publication Start:
- 19280101
- Publication End:
- 19281231
- Corporate/Agency Author:
- Patent Office
- Publication month:
- 13
- Publication year:
- 1928
- SuDoc number:
- C 21.5/a 6:928/2
- Description:
- 2 leaves, large 8°
- Notes:
- [From Official gazette, v. 377, no. 3, and v. 378, no. 1.]
- Notes:
- [From Official gazette, v. 377, no. 3, and v. 378, no. 1.] ‡ Official Use. Not Available.
- Availability:
- ‡ Official Use. Not Available.
- Monthly Catalog date:
- January 1929
- Monthly Catalog issue number:
- 409
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1929-01-01T00:00:00Z
- Record start page number:
- 438