Grapp, William L. In Court of Customs and Patent Appeals, patent appeal no. 3088, in re William L. Grapp, mattresses and the like and processes of manufacturing same; brief for commissioner of patents.
Publication Title:
Grapp, William L. In Court of Customs and Patent Appeals, patent appeal no. 3088, in re William L. Grapp, mattresses and the like and processes of manufacturing same; brief for commissioner of patents.
Display Title:
Grapp, William L. In Court of Customs and Patent Appeals, patent appeal no. 3088, in re William L. Grapp, mattresses and the like and processes of manufacturing same; brief for commissioner of patents.