- Publication Title:
- General information concerning patents, Feb. 1957.
- Display Title:
- General information concerning patents, Feb. 1957.
- Corporate Agency Authors:
- Patent Office and Commerce Dept.
- Sort Author:
- Patent Office
- Date:
- [1957.]
- Publish Date ISO Format:
- 1957-01-01T00:00:00Z
- Publication Start:
- 19570101
- Publication End:
- 19571231
- Corporate/Agency Author:
- Patent Office
- Publication month:
- 13
- Publication year:
- 1957
- SuDoc number:
- C 21.2:P 27/957
- Description:
- ii+35 p.
- Notes:
- * For Sale by Superintendent of Documents. Paper, 15c. • Sent to Depository Libraries. Item 254
- Availability:
- * For Sale by Superintendent of Documents. Paper, 15c. • Sent to Depository Libraries. Item 254
- GPO Item number:
- 254
- Monthly Catalog date:
- March 1957
- Monthly Catalog issue number:
- 746
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1957-03-01T00:00:00Z
- Monthly Catalog entry number:
- 4313
- LC Number:
- L. C. card 31-27000
- Record start page number:
- 63