Randell, Ralph R. In Court of Customs and Patent Appeals, patent appeal no. 3169, in re Ralph R. Randell, improvements in art of measuring fluid flow in open or nonpressure channels; brief for commissioner of patents.
Publication Title:
Randell, Ralph R. In Court of Customs and Patent Appeals, patent appeal no. 3169, in re Ralph R. Randell, improvements in art of measuring fluid flow in open or nonpressure channels; brief for commissioner of patents.
Display Title:
Randell, Ralph R. In Court of Customs and Patent Appeals, patent appeal no. 3169, in re Ralph R. Randell, improvements in art of measuring fluid flow in open or nonpressure channels; brief for commissioner of patents.