Galena Manufacturing Company of Illinois. In United States Court of Appeals for District of Columbia, appeal no. 7941, Galena Manufacturing Company of Illinois (formerly known as Galena Axle Grease Co.) v. Conway P. Coe, commissioner of patents, and Superior Oil Works, appeal from [judgment of] District Court of United S'ates for District of Columbia; brief for Conway P. Coe, commissioner of patents, appellee.

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