Sharp, William E. In Court of Customs and Patent Appeals, patent appeal no. 2253, in re William E. Sharp, process of forming lock nuts; brief for commissioner of patents.
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Sharp, William E. In Court of Customs and Patent Appeals, patent appeal no. 2253, in re William E. Sharp, process of forming lock nuts; brief for commissioner of patents.
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Sharp, William E. In Court of Customs and Patent Appeals, patent appeal no. 2253, in re William E. Sharp, process of forming lock nuts; brief for commissioner of patents.