Dunn, Irwin L. In Court of Customs and Patent Appeals, patent appeal no. 2333, in re Irwin L. Dunn, method of cleaning wells; brief for commissioner of patents.

Publication Title:
Dunn, Irwin L. In Court of Customs and Patent Appeals, patent appeal no. 2333, in re Irwin L. Dunn, method of cleaning wells; brief for commissioner of patents.
Display Title:
Dunn, Irwin L. In Court of Customs and Patent Appeals, patent appeal no. 2333, in re Irwin L. Dunn, method of cleaning wells; brief for commissioner of patents.
Corporate Agency Authors:
Patent Office and Commerce Department
Sort Author:
Patent Office
Date:
1929
Publish Date ISO Format:
1929-01-01T00:00:00Z
Publication Start:
19290101
Publication End:
19291231
Corporate/Agency Author:
Patent Office
Publication month:
13
Publication year:
1929
SuDoc number:
C 21.10:D 922
Description:
cover-title, 7 p.
Notes:
‡ Official Use. Not Available.
Availability:
‡ Official Use. Not Available.
Monthly Catalog date:
April 1929
Monthly Catalog issue number:
412
Monthly Catalog page number:
1
Monthly Catalog issue date:
1929-04-01T00:00:00Z
Record start page number:
828

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