Phelps, Alfred L. In Court of Customs and Patent Appeals, patent appeal no. 2613, in re Alfred L. Phelps and Arthur J. Carter, window screen shield and guide; brief for commissioner of patents.
Publication Title:
Phelps, Alfred L. In Court of Customs and Patent Appeals, patent appeal no. 2613, in re Alfred L. Phelps and Arthur J. Carter, window screen shield and guide; brief for commissioner of patents.
Display Title:
Phelps, Alfred L. In Court of Customs and Patent Appeals, patent appeal no. 2613, in re Alfred L. Phelps and Arthur J. Carter, window screen shield and guide; brief for commissioner of patents.