Butz, Walter D. In Court of Appeals of District of Columbia, Oct. term, 1927, patent appeal no. 2094, in re Walter D. Butz, methods for making fashioned hosiery; brief for commissioner of patents.
Publication Title:
Butz, Walter D. In Court of Appeals of District of Columbia, Oct. term, 1927, patent appeal no. 2094, in re Walter D. Butz, methods for making fashioned hosiery; brief for commissioner of patents.
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Butz, Walter D. In Court of Appeals of District of Columbia, Oct. term, 1927, patent appeal no. 2094, in re Walter D. Butz, methods for making fashioned hosiery; brief for commissioner of patents.