42 F.2d 865 (7th Cir. 1930), 4311, Silica Products Co. v. Haydite Co.

Citation: 42 F.2d 865, 6 U.S.P.Q. 58

Party Name: SILICA PRODUCTS CO. v. HAYDITE CO. et al.

Case Date: June 30, 1930

Court: U.S. Court of Appeals — Seventh Circuit