Davidson, Thomas D. In Court of Customs and Patent Appeals, patent appeals nos. 2838 and 2839, in re Thomas D. Davidson, signal glass and reflecting surfaces; brief for commissioner of patents.

Publication Title:
Davidson, Thomas D. In Court of Customs and Patent Appeals, patent appeals nos. 2838 and 2839, in re Thomas D. Davidson, signal glass and reflecting surfaces; brief for commissioner of patents.
Display Title:
Davidson, Thomas D. In Court of Customs and Patent Appeals, patent appeals nos. 2838 and 2839, in re Thomas D. Davidson, signal glass and reflecting surfaces; brief for commissioner of patents.
Corporate Agency Authors:
Patent Office and Commerce Department
Sort Author:
Patent Office
Date:
[1931.]
Publish Date ISO Format:
1931-01-01T00:00:00Z
Publication Start:
19310101
Publication End:
19311231
Corporate/Agency Author:
Patent Office
Publication month:
13
Publication year:
1931
SuDoc number:
C 21.10:D 284
Description:
cover-title, 15 p. 4°
Notes:
‡ Official Use. Not Available.
Availability:
‡ Official Use. Not Available.
Monthly Catalog date:
November 1931
Monthly Catalog issue number:
443
Monthly Catalog page number:
1
Monthly Catalog issue date:
1931-11-01T00:00:00Z
Record start page number:
304

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