Classification bulletin. 428. Class 239, Fluid sprinkling spraying and diffusing, containing classification definitions of above class revised by Classification Group of Patent Office and established by Classification order 273, Mar. 23, 1959.
Publication Title:
Class 239, Fluid sprinkling spraying and diffusing, containing classification definitions of above class revised by Classification Group of Patent Office and established by Classification order 273, Mar. 23, 1959.
Display Title:
Classification bulletin. 428. Class 239, Fluid sprinkling spraying and diffusing, containing classification definitions of above class revised by Classification Group of Patent Office and established by Classification order 273, Mar. 23, 1959.
Series Title:
Classification bulletin.
Corporate Agency Authors:
Patent Office and Commerce Dept.
Sort Author:
Patent Office
Date:
[1959.]
Publish Date ISO Format:
1959-01-01T00:00:00Z
Publication Start:
19590101
Publication End:
19591231
Corporate/Agency Author:
Patent Office
Publication month:
13
Publication year:
1959
SuDoc number:
C 21.3:428
Description:
[85] p. 4°
Notes:
[Issued with perforations.]
Notes:
[Issued with perforations.] • Sent to Depository Libraries. Item 252
Availability:
* For Sale by Superintendent of Documents. Paper, $1.00. and • Sent to Depository Libraries. Item 252