Show PATENTS RECENTLY ISSUED reported rebooted specially for this paper by R W bishop patent attorney washington D C apparatus for recovering values from sand or dirt charlotte M poppenberg brainerd minn administratrix of C G poppenberg deceased mine gate J P cowing cleveland ohio assignor to the american mine door co same place roasting furnace ottokar hofmann argentine kan assignor to the united zinc and chemical co kansas city I 1 mo construction of frozen walls for mine shafts karl schmidt erkelenz germany cleansing sheet zinc john nelson peru ill III assignor to american nicke lold loid manufacturing co same place assay balance F W thompson denver colo stamp mill john cable chicago ill III rock drill henry deltz deitz denyer denver colorado assignor to lewis deltz deitz al AI banry N Y W M russell N Y drip concentrator C F du dols bois denver colo assignor as s ig of one fourth to isaac sutton same place |