Classification bulletin 130, [containing] schedule and definitions or the class as established by Classification Group of Patent Office, by Classification Order 34, dated Aug. 16, 1948; Class 323, Modulators.
Publication Title:
Classification bulletin 130, [containing] schedule and definitions or the class as established by Classification Group of Patent Office, by Classification Order 34, dated Aug. 16, 1948; Class 323, Modulators.
Display Title:
Classification bulletin 130, [containing] schedule and definitions or the class as established by Classification Group of Patent Office, by Classification Order 34, dated Aug. 16, 1948; Class 323, Modulators.
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 21.3:130
Description:
[2]+22 leaves 4°
Notes:
[Processed. Issued with perforations.]
Notes:
[Processed. Issued with perforations.] * For Sale by Superintendent of Documents. Paper, 20c. • Sent to Depository Libraries. Item 222
Availability:
* For Sale by Superintendent of Documents. Paper, 20c. • Sent to Depository Libraries. Item 222