- Publication Title:
- Official gazette. Official gazette of Patent Office, [Mar. 25, 1930].
- Display Title:
- Official gazette. Official gazette of Patent Office, [Mar. 25, 1930].
- Corporate Agency Authors:
- Patent Office and Commerce Department
- Sort Author:
- Patent Office
- Date:
- [1930.]
- Publish Date ISO Format:
- 1930-01-01T00:00:00Z
- Publication Start:
- 19300101
- Publication End:
- 19301231
- Corporate/Agency Author:
- Patent Office
- Publication month:
- 13
- Publication year:
- 1930
- SuDoc number:
- C 21.5/a 4:392/4
- Description:
- xxxviii p. large 8°
- Notes:
- [Prom Official gazette, v. 392, no. 4.]
- Notes:
- [Prom Official gazette, v. 392, no. 4.]
- Monthly Catalog date:
- March 1930
- Monthly Catalog issue number:
- 423
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1930-03-01T00:00:00Z
- Record start page number:
- 689