Minerals Separation North American Corporation, plaintiff, v. Magma copper company, defendant
Subtitle: In equity on letters patent no. 962,678... Henry D. Williams [and others] ... counsel for plaintiff; William H. Davis [and others]... counsel for defendant
Published: 1923
Place of publication: Philadelphia
Language: eng
Notes: Cover-title.

At head of title: In the District court of the United States. District of Maine Southern Division.