Show PATENTS RECENTLY ISSUED reported specially for this paper by R W bishop patent attorney washington D 0 separating cylinder for gold dredgers R H Post lethwaite san francisco cal assignor assign br to risdon iron floco locomotive works same place separating tank E B kt kirby rby rossland canada drilling mach machine lne alexander walker what cheer iowa assignor to what cheer tool co same place combined fuse cutter and alexander walker what cheer iowa assignor to what cheer tool co same place pick alme aime bohy what cheer iowa assignor to what cheer tool co same place miners lamp P S keenan kemmerer wyo porous hearth furnace J E greenawalt denver colo process of treating ores J E greenawalt denver colo miners cap and lantern holder W A lattimore and W V parmley st clair pa assignors assigners assign ors to lattimore mf mag mfg co crushing machine M G bunnell chicago ill assignor to western wheeled scraper co aurora process of smelting smelling sm elting iron ores carleton ellis white plains N Y pan attachment earnest kope ferndale wash zinc smelting smelling furnace william lanyon lola iola kans apparatus for separating metals from ores william west elizabeth pa assignor to J A same place apparatus for drying air for metallurgical purposes giuseppe cattaneo charlottenburg Charlott enburg and julius berlin germany alloy G F allen alien granite city ill assignor to E R hoyt st louis mo treatment of ores william blackmore and alfred howard london england assignors assigners assign ors to the T R refractory ore syndicate limited same place 1 a apparatus for washing barytes W R macklind mineral point mo furnace M V B smith new york N Y rock drill henry hellman and L C bayles johannesburg transvaal continuous filter for slimes sands etc E S huntley coolgardie Cool gardie gardle western australia ore roasting furnace 0 W davis middlesboro Middle ky |