Development and use of patent classification systems [with partial list of pertinent reading material].
Publication Title:
Development and use of patent classification systems [with partial list of pertinent reading material].
Display Title:
Development and use of patent classification systems [with partial list of pertinent reading material].
Corporate Agency Authors:
Patent Office and Commerce Dept.
Sort Author:
Patent Office
Author place:
Washington, D.C.
Author zip:
20231
Date:
Jan. 1966
Publish Date ISO Format:
1966-01-01T00:00:00Z
Publication Start:
19660101
Publication End:
19660131
Corporate/Agency Author:
Patent Office
Publication month:
12
Publication year:
1966
SuDoc number:
C 21.14/2:C 56
Description:
xii+202 p. il. 4°
Notes:
[Supersedes all previous classification publications.]
Notes:
[Supersedes all previous classification publications.] * For Sale by Superintendent of Documents. Paper, $1.50. • Sent to Depository Libraries. Item 254-A
Availability:
* For Sale by Superintendent of Documents. Paper, $1.50. • Sent to Depository Libraries. Item 254-A