Classification definitions. class 173. Tool driving or impacting. Revision 1.
Publication Title:
Tool driving or impacting. Revision 1.
Display Title:
Classification definitions. class 173. Tool driving or impacting. Revision 1.
Series Title:
Classification definitions.
Corporate Agency Authors:
Patent Office and Commerce Dept.
Sort Author:
Patent Office
Author place:
Washington, DC
Author zip:
20231
Date:
Nov. 1968
Publish Date ISO Format:
1968-11-01T00:00:00Z
Publication Start:
19681101
Publication End:
19681130
Corporate/Agency Author:
Patent Office
Publication month:
2
Publication year:
1968
SuDoc number:
C 21.3/2:(nos.)
Description:
[2]+3+25 p. 4°
Notes:
[Original classification, E. R. Mackert, J. H. Pedersen, E. R. Purser, 1963.] and (Office of Examining and Documentation Control.) [Issued with perforations.]
Notes:
(Office of Examining and Documentation Control.) [Issued with perforations.] • Sent to Depository Libraries. Item 252
Availability:
† Distribution Made by Issuing Office. Paper, 25c. and • Sent to Depository Libraries. Item 252