Langdon, Jesse D. In Court of Customs and Patent Appeals, patent appeal no. 5336, in re Jesse D. Langdon, improvements in stop, cock, and check valves; brief for commissioner of patents.

Publication Title:
Langdon, Jesse D. In Court of Customs and Patent Appeals, patent appeal no. 5336, in re Jesse D. Langdon, improvements in stop, cock, and check valves; brief for commissioner of patents.
Display Title:
Langdon, Jesse D. In Court of Customs and Patent Appeals, patent appeal no. 5336, in re Jesse D. Langdon, improvements in stop, cock, and check valves; brief for commissioner of patents.
Corporate Agency Authors:
Patent Office and Commerce Department
Sort Author:
Patent Office
Date:
[1947.]
Publish Date ISO Format:
1947-01-01T00:00:00Z
Publication Start:
19470101
Publication End:
19471231
Corporate/Agency Author:
Patent Office
Publication month:
13
Publication year:
1947
SuDoc number:
C 21.10:L 259/2
Description:
cover title, 10 p. 4°
Notes:
‡ Official Use. Not Available.
Availability:
‡ Official Use. Not Available.
Monthly Catalog date:
April 1947
Monthly Catalog issue number:
627
Monthly Catalog page number:
1
Monthly Catalog issue date:
1947-04-01T00:00:00Z
Record start page number:
370

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