Muskegon Piston Ring Co. v. OlsenMuskegon Piston Ring Co. v. OlsenSupreme Court of the United StatesJan 7, 1963No. 587Versions:371 U.S. 95283 S. Ct. 5089 L. Ed. 2d 500136 U.S.P.Q. (BNA) 6791963 U.S. LEXIS 2570 C. A. 6th Cir. Certiorari denied.
