Schneider, Christian L. In Court of Customs and Patent Appeals, patent appeal no. 2658, in re Christian L. Schneider, window sash weights; brief for commissioner of patents.
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Schneider, Christian L. In Court of Customs and Patent Appeals, patent appeal no. 2658, in re Christian L. Schneider, window sash weights; brief for commissioner of patents.
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Schneider, Christian L. In Court of Customs and Patent Appeals, patent appeal no. 2658, in re Christian L. Schneider, window sash weights; brief for commissioner of patents.