Classification definitions. class 166. Wells. Revision 2.
Publication Title:
Wells. Revision 2.
Display Title:
Classification definitions. class 166. Wells. Revision 2.
Series Title:
Classification definitions.
Corporate Agency Authors:
Patent Office and Commerce Dept.
Sort Author:
Patent Office
Author place:
Washington, DC
Author zip:
20231
Date:
Jan. 1969
Publish Date ISO Format:
1969-01-01T00:00:00Z
Publication Start:
19690101
Publication End:
19690131
Corporate/Agency Author:
Patent Office
Publication month:
12
Publication year:
1969
Description:
[2]+3+68 p. 4°
Notes:
[Original classification by W. Berlowitz, 1954.] and (Office of Examining and Documentation Control.) [Issued with perforations.]
Notes:
(Office of Examining and Documentation Control.) [Issued with perforations.] † Distribution Made by Issuing Office. Paper, 75c. • Sent to Depository Libraries. Item 252
Availability:
† Distribution Made by Issuing Office. Paper, 75c. • Sent to Depository Libraries. Item 252