Hughes, John E. In Court of Customs and Patent Appeals, patent appeal no. 5056, in re John E. Hughes, transfusion needle; brief for commissioner of patents.
Publication Title:
Hughes, John E. In Court of Customs and Patent Appeals, patent appeal no. 5056, in re John E. Hughes, transfusion needle; brief for commissioner of patents.
Display Title:
Hughes, John E. In Court of Customs and Patent Appeals, patent appeal no. 5056, in re John E. Hughes, transfusion needle; brief for commissioner of patents.