Classification definitions. class 162. Paper making and fiber liberation; revised by Office of Examining and class 162. Documentation Control. Revision 1.
Publication Title:
Paper making and fiber liberation; revised by Office of Examining and class 162. Documentation Control. Revision 1.
Display Title:
Classification definitions. class 162. Paper making and fiber liberation; revised by Office of Examining and class 162. Documentation Control. 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:
Feb. 1968
Publish Date ISO Format:
1968-02-01T00:00:00Z
Publication Start:
19680201
Publication End:
19680228
Corporate/Agency Author:
Patent Office
Publication month:
11
Publication year:
1968
SuDoc number:
C 21.3/2:(nos.)
Description:
[66] p. 4°
Notes:
[Issued with perforations.]
Notes:
[Issued with perforations.] • Sent to Depository Libraries. Item 252
Availability:
* For Sale by Superintendent of Documents. Paper, 75c. and • Sent to Depository Libraries. Item 252