Voit, William J. In Court of Customs and Patent Appeals, patent appeal no. 5057, in re William J. Voit and Leith C. Weimer, improvements in football; brief for commissioner of patents.
Publication Title:
Voit, William J. In Court of Customs and Patent Appeals, patent appeal no. 5057, in re William J. Voit and Leith C. Weimer, improvements in football; brief for commissioner of patents.
Display Title:
Voit, William J. In Court of Customs and Patent Appeals, patent appeal no. 5057, in re William J. Voit and Leith C. Weimer, improvements in football; brief for commissioner of patents.