Wells, Lennie. In Court of Customs and Patent Appeals, patent appeal no. 2782, in re Lennie Wells, improvements in rotary jar; brief for commissioner of patents.
Publication Title:
Wells, Lennie. In Court of Customs and Patent Appeals, patent appeal no. 2782, in re Lennie Wells, improvements in rotary jar; brief for commissioner of patents.
Display Title:
Wells, Lennie. In Court of Customs and Patent Appeals, patent appeal no. 2782, in re Lennie Wells, improvements in rotary jar; brief for commissioner of patents.