Fritts, Charles E. In Court of Appeals of District of Columbia, Apr. term, 1915, patent appeal no. 973, in re Josephine H. Fritts, administratrix of Charles E. Fritts, improvements in recording and reproduction of pulsations or variations in sounds and other phenomena; brief for commissioner of patents.

Publication Title:
Fritts, Charles E. In Court of Appeals of District of Columbia, Apr. term, 1915, patent appeal no. 973, in re Josephine H. Fritts, administratrix of Charles E. Fritts, improvements in recording and reproduction of pulsations or variations in sounds and other phenomena; brief for commissioner of patents.
Display Title:
Fritts, Charles E. In Court of Appeals of District of Columbia, Apr. term, 1915, patent appeal no. 973, in re Josephine H. Fritts, administratrix of Charles E. Fritts, improvements in recording and reproduction of pulsations or variations in sounds and other phenomena; brief for commissioner of patents.
Corporate Agency Authors:
Patent Office and Interior Department
Sort Author:
Patent Office
Date:
1915
Publish Date ISO Format:
1915-01-01T00:00:00Z
Publication Start:
19150101
Publication End:
19151231
Corporate/Agency Author:
Patent Office
Publication month:
13
Publication year:
1915
Description:
cover-title, 1+34 p.
Notes:
‡ Official Use. Not Available.
Availability:
‡ Official Use. Not Available.
Monthly Catalog date:
May 1915
Monthly Catalog issue number:
245
Monthly Catalog page number:
1
Monthly Catalog issue date:
1915-05-01T00:00:00Z
Record start page number:
618

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