MacLean, Allen D. In Court of Customs and Patent Appeals, patent appeal no. 3799, in re Allen D. MacLean and Fritz Niesemann, pressure compensating gas meter; brief for commissioner of patents.
Publication Title:
MacLean, Allen D. In Court of Customs and Patent Appeals, patent appeal no. 3799, in re Allen D. MacLean and Fritz Niesemann, pressure compensating gas meter; brief for commissioner of patents.
Display Title:
MacLean, Allen D. In Court of Customs and Patent Appeals, patent appeal no. 3799, in re Allen D. MacLean and Fritz Niesemann, pressure compensating gas meter; brief for commissioner of patents.