Welch, Horace H. In Court of Appeals of District of Columbia, Oct. term, 1927, patent appeal no. 2099, in re Horace H. Welch, method of and means for indicating liquid levels; brief for commissioner of patents.

Publication Title:
Welch, Horace H. In Court of Appeals of District of Columbia, Oct. term, 1927, patent appeal no. 2099, in re Horace H. Welch, method of and means for indicating liquid levels; brief for commissioner of patents.
Display Title:
Welch, Horace H. In Court of Appeals of District of Columbia, Oct. term, 1927, patent appeal no. 2099, in re Horace H. Welch, method of and means for indicating liquid levels; brief for commissioner of patents.
Corporate Agency Authors:
Patent Office
Sort Author:
Patent Office
Date:
1927
Publish Date ISO Format:
1927-01-01T00:00:00Z
Publication Start:
19270101
Publication End:
19271231
Corporate/Agency Author:
Patent Office
Publication month:
13
Publication year:
1927
SuDoc number:
C 21.10:W 443
Description:
cover-title, 8 p.
Notes:
‡ Official Use. Not Available.
Availability:
‡ Official Use. Not Available.
Monthly Catalog date:
December 1927
Monthly Catalog issue number:
396
Monthly Catalog page number:
1
Monthly Catalog issue date:
1927-12-01T00:00:00Z
Record start page number:
342

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