Mummert, Alice N. In Court of Appeals of District of Columbia, Jan. term, 1922, patent appeal no. 1473, in re Alice N. Mummert, dust collecting bags for vacuum cleaners; brief for commissioner of patents.

Publication Title:
Mummert, Alice N. In Court of Appeals of District of Columbia, Jan. term, 1922, patent appeal no. 1473, in re Alice N. Mummert, dust collecting bags for vacuum cleaners; brief for commissioner of patents.
Display Title:
Mummert, Alice N. In Court of Appeals of District of Columbia, Jan. term, 1922, patent appeal no. 1473, in re Alice N. Mummert, dust collecting bags for vacuum cleaners; brief for commissioner of patents.
Corporate Agency Authors:
Patent Office and Interior Department
Sort Author:
Patent Office
Date:
1921
Publish Date ISO Format:
1921-01-01T00:00:00Z
Publication Start:
19210101
Publication End:
19211231
Corporate/Agency Author:
Patent Office
Publication month:
13
Publication year:
1921
Description:
cover-title, 8 p.
Notes:
‡ Official Use. Not Available.
Availability:
‡ Official Use. Not Available.
Monthly Catalog date:
December 1921
Monthly Catalog issue number:
324
Monthly Catalog page number:
1
Monthly Catalog issue date:
1921-12-01T00:00:00Z
Record start page number:
334

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