Classification bulletins. 432. Class 182, Fire escapes, ladders, scaffolds, containing classification definitions of above class established by Classification Group of Patent Office by classification order 286, July 30, 1959.
Publication Title:
Class 182, Fire escapes, ladders, scaffolds, containing classification definitions of above class established by Classification Group of Patent Office by classification order 286, July 30, 1959.
Display Title:
Classification bulletins. 432. Class 182, Fire escapes, ladders, scaffolds, containing classification definitions of above class established by Classification Group of Patent Office by classification order 286, July 30, 1959.
Series Title:
Classification bulletins.
Corporate Agency Authors:
Patent Office and Commerce Dept.
Sort Author:
Patent Office
Date:
[July 1959.]
Publish Date ISO Format:
1959-07-01T00:00:00Z
Publication Start:
19590701
Publication End:
19590731
Corporate/Agency Author:
Patent Office
Publication month:
6
Publication year:
1959
SuDoc number:
C 21.3:(nos.)
Description:
[26] 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