Gregory, Eli E. In Court of Customs and Patent Appeals, patent appeal no. 4433, in re Eli E. Gregory and H. E. Comings, electromotor; brief for commissioner of patents.
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Gregory, Eli E. In Court of Customs and Patent Appeals, patent appeal no. 4433, in re Eli E. Gregory and H. E. Comings, electromotor; brief for commissioner of patents.
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Gregory, Eli E. In Court of Customs and Patent Appeals, patent appeal no. 4433, in re Eli E. Gregory and H. E. Comings, electromotor; brief for commissioner of patents.