Osgood, Charles F. In Court of Customs and Patent Appeals, patent appeal no. 4302, in re Charles F. Osgood, combined coal cutting and drilling apparatus; brief for commissioner of patents.

Publication Title:
Osgood, Charles F. In Court of Customs and Patent Appeals, patent appeal no. 4302, in re Charles F. Osgood, combined coal cutting and drilling apparatus; brief for commissioner of patents.
Display Title:
Osgood, Charles F. In Court of Customs and Patent Appeals, patent appeal no. 4302, in re Charles F. Osgood, combined coal cutting and drilling apparatus; brief for commissioner of patents.
Corporate Agency Authors:
Patent Office
Sort Author:
Patent Office
Date:
[1940.]
Publish Date ISO Format:
1940-01-01T00:00:00Z
Publication Start:
19400101
Publication End:
19401231
Corporate/Agency Author:
Patent Office
Publication month:
13
Publication year:
1940
SuDoc number:
C 21.10:Os 3
Description:
cover title, 11 p. 4°
Notes:
‡ Official Use. Not Available.
Availability:
‡ Official Use. Not Available.
Monthly Catalog date:
February 1940
Monthly Catalog issue number:
542
Monthly Catalog page number:
1
Monthly Catalog issue date:
1940-02-01T00:00:00Z
Record start page number:
162

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