Selden, George B. In Court of Appeals of District of Columbia, Jan. term, 1911, patent appeal no. 677, in matter of application of Selden, improvement in road engines; brief for commissioner of patents.
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Selden, George B. In Court of Appeals of District of Columbia, Jan. term, 1911, patent appeal no. 677, in matter of application of Selden, improvement in road engines; brief for commissioner of patents.
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Selden, George B. In Court of Appeals of District of Columbia, Jan. term, 1911, patent appeal no. 677, in matter of application of Selden, improvement in road engines; brief for commissioner of patents.