Davis, Clarke F. In Court of Customs and Patent Appeals, patent appeal no. 3671, in re Clarke F. Davis, gypsum lumber; brief for commissioner of patents.
Publication Title:
Davis, Clarke F. In Court of Customs and Patent Appeals, patent appeal no. 3671, in re Clarke F. Davis, gypsum lumber; brief for commissioner of patents.
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Davis, Clarke F. In Court of Customs and Patent Appeals, patent appeal no. 3671, in re Clarke F. Davis, gypsum lumber; brief for commissioner of patents.