Horning, George D. In Court of Customs and Patent Appeals, patent appeal no. 2925, in re George D. Horning, improvement in arch supports; brief for commissioner of patents.
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Horning, George D. In Court of Customs and Patent Appeals, patent appeal no. 2925, in re George D. Horning, improvement in arch supports; brief for commissioner of patents.
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Horning, George D. In Court of Customs and Patent Appeals, patent appeal no. 2925, in re George D. Horning, improvement in arch supports; brief for commissioner of patents.