Parr, George T. In Court of Appeals of District of Columbia, Apr. term, 1928, patent appeal no. 2065, in re George T. Parr, ice cream containers; brief for commissioner of patents.
Publication Title:
Parr, George T. In Court of Appeals of District of Columbia, Apr. term, 1928, patent appeal no. 2065, in re George T. Parr, ice cream containers; brief for commissioner of patents.
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Parr, George T. In Court of Appeals of District of Columbia, Apr. term, 1928, patent appeal no. 2065, in re George T. Parr, ice cream containers; brief for commissioner of patents.