Classification bulletin. 414. Class 317, Electricity, Class 324, Electricity, measuring and testing.
Publication Title:
Class 317, Electricity, Class 324, Electricity, measuring and testing.
Display Title:
Classification bulletin. 414. Class 317, Electricity, Class 324, Electricity, measuring and testing.
Series Title:
Classification bulletin.
Corporate Agency Authors:
Patent Office and Commerce Dept.
Sort Author:
Patent Office
Date:
Nov. 25, 1953
Publish Date ISO Format:
1953-11-25T00:00:00Z
Publication Start:
19531125
Publication End:
19531125
Corporate/Agency Author:
Patent Office
Publication month:
2
Publication year:
1953
SuDoc number:
C 21.3:414
Description:
[414] p. 4°
Notes:
[Contains classification order 148 pertaining to classification of subjects of invention revised by Classification Group of Patent Office.] and [Issued with perforations.]
Notes:
[Issued with perforations.] † Distribution Made by Issuing Office. Paper, 70c. • Sent to Depository Libraries. Item 252
Availability:
† Distribution Made by Issuing Office. Paper, 70c. • Sent to Depository Libraries. Item 252