Classification bulletins. 424. Class 208, Mineral oils, processes and products, containing classification definitions of above class revised by Classification Group of Patent Office and established by classification order 258, Sept. 26, 1958.
Publication Title:
Class 208, Mineral oils, processes and products, containing classification definitions of above class revised by Classification Group of Patent Office and established by classification order 258, Sept. 26, 1958.
Display Title:
Classification bulletins. 424. Class 208, Mineral oils, processes and products, containing classification definitions of above class revised by Classification Group of Patent Office and established by classification order 258, Sept. 26, 1958.
Series Title:
Classification bulletins.
Corporate Agency Authors:
Patent Office and Commerce Dept.
Sort Author:
Patent Office
Date:
[Oct. 1958.]
Publish Date ISO Format:
1958-10-01T00:00:00Z
Publication Start:
19581001
Publication End:
19581031
Corporate/Agency Author:
Patent Office
Publication month:
3
Publication year:
1958
SuDoc number:
C 21.3:(nos.)
Description:
[53] p. 4°
Notes:
[Issued with perforations.]
Notes:
[Issued with perforations.] • Sent to Depository Libraries. Item 252
Availability:
* For Sale by Superintendent of Documents. Paper, 50c. and • Sent to Depository Libraries. Item 252