- Publication Title:
- General information concerning patents.
- Display Title:
- General information concerning patents.
- Corporate Agency Authors:
- Patent Office and Commerce Dept.
- Sort Author:
- Patent Office
- Author place:
- Washington, DC
- Author zip:
- 20231
- Date:
- Revised Aug. 1969. [1969.]
- Publish Date ISO Format:
- 1969-08-01T00:00:00Z
- Publication Start:
- 19690801
- Publication End:
- 19690831
- Corporate/Agency Author:
- Patent Office
- Publication month:
- 5
- Publication year:
- 1969
- SuDoc number:
- C 21.2:P 27/969
- Description:
- iii+40 p.
- Notes:
- * For Sale by Superintendent of Documents. Paper, 30c. • Sent to Depository Libraries. Item 254
- Availability:
- * For Sale by Superintendent of Documents. Paper, 30c. • Sent to Depository Libraries. Item 254
- GPO Item number:
- 254
- Monthly Catalog date:
- January 1970
- Monthly Catalog issue number:
- 900
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1970-01-01T00:00:00Z
- Monthly Catalog entry number:
- 1036
- LC Number:
- L. C. card 50-60270
- Record start page number:
- 70