Classification bulletin 102, July 11-Aug. 14, 1947, containing classification orders nos. 8-11 of new series pertaining to classification of subjects of invention revised by classification group of Patent Office and includes class 343, Communications, radiant energy.
Publication Title:
Classification bulletin 102, July 11-Aug. 14, 1947, containing classification orders nos. 8-11 of new series pertaining to classification of subjects of invention revised by classification group of Patent Office and includes class 343, Communications, radiant energy.
Display Title:
Classification bulletin 102, July 11-Aug. 14, 1947, containing classification orders nos. 8-11 of new series pertaining to classification of subjects of invention revised by classification group of Patent Office and includes class 343, Communications, radiant energy.
Corporate Agency Authors:
Patent Office and Commerce Dept.
Sort Author:
Patent Office
Date:
[1948.]
Publish Date ISO Format:
1948-01-01T00:00:00Z
Publication Start:
19480101
Publication End:
19481231
Corporate/Agency Author:
Patent Office
Publication month:
13
Publication year:
1948
SuDoc number:
C 21.3:102
Description:
12 leaves, large 8°
Notes:
* For Sale by Superintendent of Documents. Paper, 10c. • Sent to Depository Libraries. Item 102
Availability:
* For Sale by Superintendent of Documents. Paper, 10c. • Sent to Depository Libraries. Item 102