Dreyfus, Henry. In Court of Appeals of District of Columbia, Apr. term, 1928, patent appeal no. 2091, in re Henry Dreyfus, manufacture of films, celluloidlike masses, blocks, and other products or articles; brief for commissioner of patents.
Publication Title:
Dreyfus, Henry. In Court of Appeals of District of Columbia, Apr. term, 1928, patent appeal no. 2091, in re Henry Dreyfus, manufacture of films, celluloidlike masses, blocks, and other products or articles; brief for commissioner of patents.
Display Title:
Dreyfus, Henry. In Court of Appeals of District of Columbia, Apr. term, 1928, patent appeal no. 2091, in re Henry Dreyfus, manufacture of films, celluloidlike masses, blocks, and other products or articles; brief for commissioner of patents.