- Publication Title:
- Index of patents issued from Patent Office, 1970: pt. 2, Index to subjects of invention.
- Display Title:
- Index of patents issued from Patent Office, 1970: pt. 2, Index to subjects of invention.
- Corporate Agency Authors:
- Patent Office and Commerce Dept.
- Sort Author:
- Patent Office
- Author place:
- Washington, DC
- Author zip:
- 20231
- Date:
- 1972
- Publish Date ISO Format:
- 1972-01-01T00:00:00Z
- Publication Start:
- 19720101
- Publication End:
- 19721231
- Corporate/Agency Author:
- Patent Office
- Publication month:
- 13
- Publication year:
- 1972
- SuDoc number:
- C 21.5/2:970/pt.2
- Description:
- 333 p. 4°
- Notes:
- * For Sale by Superintendent of Documents. Cloth, $4.50. • Sent to Depository Libraries. Item 255
- Availability:
- * For Sale by Superintendent of Documents. Cloth, $4.50. • Sent to Depository Libraries. Item 255
- GPO Item number:
- 255
- Monthly Catalog date:
- April 1972
- Monthly Catalog issue number:
- 927
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1972-04-01T00:00:00Z
- Monthly Catalog entry number:
- 6000
- Record start page number:
- 79