Show PATENTS RECENTLY ISSUED reported specially tor for the salt lake mining review by R VV bishop patent attorney washington D 0 magnetic separator sepe F A M Sc heichel frankfort on the main germany ore roasting furnace J P capreau Cap peau joplin mo ore E E hanna chicago ill assignor to allis chalmers co jersey city N J magnetic separator sepe gustaf grondal russia prospectors pick F S goldsmith denver colo ore breaker A J gates and T W capen chicago ill assignors assigners assign ors to allis chalmers chicago ill |