Christmann, Ludwig J. In Court of Customs and Patent Appeals, patent appeal no. 4604, in re Ludwig J. Christmann and David W. Jayne. jr., composition of matter; brief for commissioner of patents.
Publication Title:
Christmann, Ludwig J. In Court of Customs and Patent Appeals, patent appeal no. 4604, in re Ludwig J. Christmann and David W. Jayne. jr., composition of matter; brief for commissioner of patents.
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Christmann, Ludwig J. In Court of Customs and Patent Appeals, patent appeal no. 4604, in re Ludwig J. Christmann and David W. Jayne. jr., composition of matter; brief for commissioner of patents.