Otto, August, jr. In Court of Appeals of District of Columbia, Oct. term, 1918, patent appeal no. 1222, in re August Otto, jr., hay loaders; brief for commissioner of patents.
Publication Title:
Otto, August, jr. In Court of Appeals of District of Columbia, Oct. term, 1918, patent appeal no. 1222, in re August Otto, jr., hay loaders; brief for commissioner of patents.
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Otto, August, jr. In Court of Appeals of District of Columbia, Oct. term, 1918, patent appeal no. 1222, in re August Otto, jr., hay loaders; brief for commissioner of patents.