Classification bulletins 324-371, containing classification definitions of classes revised by Classification Group of Patent Office, to include all changes through order 73, dated May 16, 1950. 346. Class 273, Amusement devices, games.
Publication Title:
Class 273, Amusement devices, games.
Display Title:
Classification bulletins 324-371, containing classification definitions of classes revised by Classification Group of Patent Office, to include all changes through order 73, dated May 16, 1950. 346. Class 273, Amusement devices, games.
Series Title:
Classification bulletins 324-371, containing classification definitions of classes revised by Classification Group of Patent Office, to include all changes through order 73, dated May 16, 1950.
Corporate Agency Authors:
Patent Office and Commerce Dept.
Sort Author:
Patent Office
Date:
[1950.]
Publish Date ISO Format:
1950-01-01T00:00:00Z
Publication Start:
19500101
Publication End:
19501231
Corporate/Agency Author:
Patent Office
Publication month:
13
Publication year:
1950
SuDoc number:
C 21.3:(nos.)
Description:
[2]+12 p. 4°
Notes:
[Issued with perforations.]
Notes:
[Issued with perforations.] • Sent to Depository Libraries. Item 222
Availability:
* For Sale by Superintendent of Documents. Paper, 10c. and • Sent to Depository Libraries. Item 222