Show MINING CASE IS OPENED I lIEL NA Jan IT 17 AP 1 Suit of or the Metals Metal y Ny tom rom 0 oaDY tho tile oI Cor Copper r Mining company for tor A A. restraining 1 order oror to Prevent the tho defendant company oem com pany 11 front from u using lne flotation r nt toM l front from the Minerals ra Ibis Uon company oPt opened ned Monday In federal court belo before Judge Jude George M. M Tho process involved In the oat mae maeIs is II alleged lle od by tho the plaintiff to tu have haven b been en n discovered and patented by hy Clement L. L J Perkins a a. chemist in Sit 1917 1911 and to have havo been orr 1 for lor lorUN use UN to the tho Anaconda company whIch r rejected It tho the defendant company com pany ta tM case e attorneys stated that the Perkins patent oller offered no Inducement in In In- for tor its Ita substitution for a Q in use tue and that to Install it would have havo cost The Tho Petals Pet Met el- el ala als necO Recovery Reco I company claims claim that although rejected some somo principles of ot tho the potent patent were Wrongfully put into uso use by tho the defendant The case is regarded as a. ono one of ot the tho most moat important in thO history of or mining minim in Montana Distinguished 1 scientists scIentist ore are to testify in tn tho trial |