In Court of Customs and Patent Appeals, patent appeal no. 5648, in re Harker H. Wittson, improvement in road grader; brief for commissioner of patents.

Publication Title:
In Court of Customs and Patent Appeals, patent appeal no. 5648, in re Harker H. Wittson, improvement in road grader; brief for commissioner of patents.
Display Title:
In Court of Customs and Patent Appeals, patent appeal no. 5648, in re Harker H. Wittson, improvement in road grader; brief for commissioner of patents.
Corporate Agency Authors:
Patent Office and Commerce Dept.
Sort Author:
Patent Office
Date:
[1949.]
Publish Date ISO Format:
1949-01-01T00:00:00Z
Publication Start:
19490101
Publication End:
19491231
Corporate/Agency Author:
Patent Office
Publication month:
13
Publication year:
1949
SuDoc number:
C 21.10:H 638
Description:
cover title, 8 p. large 8°
Notes:
‡ Official Use. Not Available.
Availability:
‡ Official Use. Not Available.
Monthly Catalog date:
May 1949
Monthly Catalog issue number:
652
Monthly Catalog page number:
1
Monthly Catalog issue date:
1949-05-01T00:00:00Z
Monthly Catalog entry number:
10312
Record start page number:
88

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