- Publication Title:
- Spencer, John A. In Court of Customs and Patent Appeals, patent appeal no. 2622, in re John A. Spencer, thermostat; brief for commissioner of patents.
- Display Title:
- Spencer, John A. In Court of Customs and Patent Appeals, patent appeal no. 2622, in re John A. Spencer, thermostat; brief for commissioner of patents.
- 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 21.10:Sp 33
- Description:
- cover-title, 11 p.
- Notes:
- ‡ Official Use. Not Available.
- Availability:
- ‡ Official Use. Not Available.
- Monthly Catalog date:
- September 1930
- Monthly Catalog issue number:
- 429
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1930-09-01T00:00:00Z
- Record start page number:
- 159