Classification bulletins. 468. Class 201, Distillation, processes, thermolytic, containing classification definitions of above class established by Office of Patent Classification of Patent Office by classification order, dated Dec. 15, 1965.
Publication Title:
Class 201, Distillation, processes, thermolytic, containing classification definitions of above class established by Office of Patent Classification of Patent Office by classification order, dated Dec. 15, 1965.
Display Title:
Classification bulletins. 468. Class 201, Distillation, processes, thermolytic, containing classification definitions of above class established by Office of Patent Classification of Patent Office by classification order, dated Dec. 15, 1965.
Series Title:
Classification bulletins.
Corporate Agency Authors:
Patent Office and Commerce Dept.
Sort Author:
Patent Office
Author place:
Washington, D.C.
Author zip:
20231
Date:
[Dec. 1965.]
Publish Date ISO Format:
1965-12-01T00:00:00Z
Publication Start:
19651201
Publication End:
19651231
Corporate/Agency Author:
Patent Office
Publication month:
1
Publication year:
1965
SuDoc number:
C 21.3:(nos.)
Description:
[21+1+15 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