Volwiler, Ernest H. In Court of Customs and Patent Appeals, patent appeal no. 4350, in re Ernest H. Volwiler and Donalee L. Tabern, 2-ethyl-butyl derivatives of barbituric acid; brief for commissioner of patents.

Publication Title:
Volwiler, Ernest H. In Court of Customs and Patent Appeals, patent appeal no. 4350, in re Ernest H. Volwiler and Donalee L. Tabern, 2-ethyl-butyl derivatives of barbituric acid; brief for commissioner of patents.
Display Title:
Volwiler, Ernest H. In Court of Customs and Patent Appeals, patent appeal no. 4350, in re Ernest H. Volwiler and Donalee L. Tabern, 2-ethyl-butyl derivatives of barbituric acid; brief for commissioner of patents.
Corporate Agency Authors:
Patent Office and Commerce Department
Sort Author:
Patent Office
Date:
[1940.]
Publish Date ISO Format:
1940-01-01T00:00:00Z
Publication Start:
19400101
Publication End:
19401231
Corporate/Agency Author:
Patent Office
Publication month:
13
Publication year:
1940
SuDoc number:
C 21.10:V 889
Description:
cover title, 7 p. 4°
Notes:
‡ Official Use. Not Available.
Availability:
‡ Official Use. Not Available.
Monthly Catalog date:
April 1940
Monthly Catalog issue number:
544
Monthly Catalog page number:
1
Monthly Catalog issue date:
1940-04-01T00:00:00Z
Record start page number:
480

Tools