Classification definitions. class 96. Photographic chemistry, processes and materials; revised by Office of Examining and Documentation Control. Revision 1.
Publication Title:
Photographic chemistry, processes and materials; revised by Office of Examining and Documentation Control. Revision 1.
Display Title:
Classification definitions. class 96. Photographic chemistry, processes and materials; revised by Office of Examining and 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:
Dec. 1967
Publish Date ISO Format:
1967-12-01T00:00:00Z
Publication Start:
19671201
Publication End:
19671231
Corporate/Agency Author:
Patent Office
Publication month:
1
Publication year:
1967
SuDoc number:
C 21.3/2:(nos.)
Description:
[25] p. 4°
Notes:
[Original classification by P. E. Mangan. Subsequent revision by D. Pritchett, III, N. Torchin.] and [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