Mulholland, David E. In Court of Customs and Patent Appeals, patent appeal no. 4630, in re David E. Mulholland, polishing machines; brief for commissioner of patents.
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Mulholland, David E. In Court of Customs and Patent Appeals, patent appeal no. 4630, in re David E. Mulholland, polishing machines; brief for commissioner of patents.
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Mulholland, David E. In Court of Customs and Patent Appeals, patent appeal no. 4630, in re David E. Mulholland, polishing machines; brief for commissioner of patents.