Official gazette, Patent Office, containing patents, trade-marks and designs issued Dec. 6, 1949-June 27, 1950; v. 629, no. 1-v. 635, no. 4.
Publication Title:
Official gazette, Patent Office, containing patents, trade-marks and designs issued Dec. 6, 1949-June 27, 1950; v. 629, no. 1-v. 635, no. 4.
Display Title:
Official gazette, Patent Office, containing patents, trade-marks and designs issued Dec. 6, 1949-June 27, 1950; v. 629, no. 1-v. 635, no. 4.
Appendix Title:
Semiannual List of Periodicals and Periodic Releases, Serials and Statistical Statements:July 1950
Corporate Agency Authors:
Patent Office and Commerce Dept.
Sort Author:
Patent Office
Corporate/Agency Author:
Patent Office
Publication month:
6
Publication frequency:
[1949-50.]
SuDoc number:
C 21.5:629/1-635/4
Description:
cover titles, various paging, il. large 8°
Notes:
[Weekly, the volumes appearing monthly.]
Notes:
[Weekly, the volumes appearing monthly.] * For Sale by Superintendent of Documents. Paper, $33.00 a yr., $10.50 additional for foreign mailing; single copy, 65c. • Sent to Depository Libraries. Item 228
Notes:
— [title page, contents, etc., to] v. 628-634; Nov. 1949-May 1950. 1949-50. Each 2 leaves, large 8° [Monthly.] * Paper, 5c. single copy, included in price of subscription. • Item 228 L. C. card 4-18256 C 21.5:628-634/t.p.& cont.
Availability:
* For Sale by Superintendent of Documents. Paper, $33.00 a yr., $10.50 additional for foreign mailing; single copy, 65c. • Sent to Depository Libraries. Item 228