In Court of Appeals of District of Columbia, Jan. term, 1914, patent appeal no. 904, in matter of application of John F. O'Connor, refrigerator car door packing; brief for commissioner of patents.
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In Court of Appeals of District of Columbia, Jan. term, 1914, patent appeal no. 904, in matter of application of John F. O'Connor, refrigerator car door packing; brief for commissioner of patents.
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In Court of Appeals of District of Columbia, Jan. term, 1914, patent appeal no. 904, in matter of application of John F. O'Connor, refrigerator car door packing; brief for commissioner of patents.