Classification bulletin. 435. Class 328, Miscellaneous electron space discharge device systems, containing classification definitions of above class revised by Classification Group of Patent Office by classification order 301, Mar. 28, 1960.
Publication Title:
Class 328, Miscellaneous electron space discharge device systems, containing classification definitions of above class revised by Classification Group of Patent Office by classification order 301, Mar. 28, 1960.
Display Title:
Classification bulletin. 435. Class 328, Miscellaneous electron space discharge device systems, containing classification definitions of above class revised by Classification Group of Patent Office by classification order 301, Mar. 28, 1960.
Series Title:
Classification bulletin.
Corporate Agency Authors:
Patent Office and Commerce Dept.
Sort Author:
Patent Office
Date:
[1960.]
Publish Date ISO Format:
1960-01-01T00:00:00Z
Publication Start:
19600101
Publication End:
19601231
Corporate/Agency Author:
Patent Office
Publication month:
13
Publication year:
1960
SuDoc number:
C 21.3:485
Description:
[74] p. 4°
Notes:
[Issued in loose-leaf form.]
Notes:
[Issued in loose-leaf form.] • Sent to Depository Libraries. Item 252
Availability:
* For Sale by Superintendent of Documents. Paper, $1.00. and • Sent to Depository Libraries. Item 252