Classification bulletins. 446. Class 149, Explosive and thermic compositions or charges, containing classification definitions of above class established by Classification Group of Patent Office by Classification order dated Dec. 15, 1961.
Publication Title:
Class 149, Explosive and thermic compositions or charges, containing classification definitions of above class established by Classification Group of Patent Office by Classification order dated Dec. 15, 1961.
Display Title:
Classification bulletins. 446. Class 149, Explosive and thermic compositions or charges, containing classification definitions of above class established by Classification Group of Patent Office by Classification order dated Dec. 15, 1961.
Series Title:
Classification bulletins.
Corporate Agency Authors:
Patent Office and Commerce Dept.
Sort Author:
Patent Office
Date:
[1961.]
Publish Date ISO Format:
1961-01-01T00:00:00Z
Publication Start:
19610101
Publication End:
19611231
Corporate/Agency Author:
Patent Office
Publication month:
13
Publication year:
1961
SuDoc number:
C 21.3:(nos.)
Description:
[18] p. 4°
Notes:
[Issued with perforations.]
Notes:
[Issued with perforations.] • Sent to Depository Libraries. Item 252
Availability:
* For Sale by Superintendent of Documents. Paper, 25c. and • Sent to Depository Libraries. Item 252