Patents. Index of patents issued from Patent Office, [calendar year] 1921.
Publication Title:
Patents. Index of patents issued from Patent Office, [calendar year] 1921.
Display Title:
Patents. Index of patents issued from Patent Office, [calendar year] 1921.
Corporate Agency Authors:
Patent Office and Interior Department
Sort Author:
Patent Office
Date:
1922
Publish Date ISO Format:
1922-01-01T00:00:00Z
Publication Start:
19220101
Publication End:
19221231
Corporate/Agency Author:
Patent Office
Publication month:
13
Publication year:
1922
Description:
1296 p. large 8°
Notes:
[This index is the same as p. 3-1296 of the Annual report to Congress. 1921, for which see below.]
Notes:
[This index is the same as p. 3-1296 of the Annual report to Congress. 1921, for which see below.] * For Sale by Superintendent of Documents. Paper, $1.00.
Availability:
* For Sale by Superintendent of Documents. Paper, $1.00.