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MINERALS SEPARATION NORTH AMERICAN CORP. v. MAGMA COPPER CO.

No. 800.

23 F.2d 931 (1928)

MINERALS SEPARATION NORTH AMERICAN CORPORATION v. MAGMA COPPER CO.

District Court, D. Maine, S. D.

February 3, 1928.

Attorney(s) appearing for the Case

Thaxter & Holt, of Portland, Me. (Sidney St. F. Thaxter, of Portland, Me., and Henry D. Williams, Wm. Houston Kenyon, Lindley M. Garrison, and Harry C. Lewis, all of New York City, of counsel), for plaintiff.

Woodman, Whitehouse, Skelton & Thompson, of Portland, Me. (Albert S. Woodman, of Portland, Me., and William H. Davis, John F. Neary, and Merton W. Sage, all of New York City, of counsel), for defendant.

PETERS, District Judge.

This suit, originally begun with two plaintiffs and involving patent No. 835,120, as well as patent No. 962,678, has resolved itself, after various amendments and the filing of supplemental bills and answers, into a suit by the Minerals Separation North American Corporation against the Magma Copper Company for infringement of patent No. 962,678, and, by virtue of the pleadings, involves both the validity of that patent and the question of infringement...

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