Parker, Frederick R. In Court of Appeals of District of Columbia, Jan. term, 1923, patent appeal no. 1566, in re Frederick R. Parker, improvements in magnetic field structures; brief for commissioner of patents.

Publication Title:
Parker, Frederick R. In Court of Appeals of District of Columbia, Jan. term, 1923, patent appeal no. 1566, in re Frederick R. Parker, improvements in magnetic field structures; brief for commissioner of patents.
Display Title:
Parker, Frederick R. In Court of Appeals of District of Columbia, Jan. term, 1923, patent appeal no. 1566, in re Frederick R. Parker, improvements in magnetic field structures; brief for commissioner of patents.
Corporate Agency Authors:
Patent Office and Interior Department
Sort Author:
Patent Office
Date:
1922
Publish Date ISO Format:
1922-01-01T00:00:00Z
Publication Start:
19220101
Publication End:
19221231
Corporate/Agency Author:
Patent Office
Publication month:
13
Publication year:
1922
Description:
cover-title, 7 p.
Notes:
‡ Official Use. Not Available.
Availability:
‡ Official Use. Not Available.
Monthly Catalog date:
January 1923
Monthly Catalog issue number:
337
Monthly Catalog page number:
1
Monthly Catalog issue date:
1923-01-01T00:00:00Z
Record start page number:
422

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