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Patents Granted on 1835-12-28
Patents 1 - 6 of 6
First set of recordsLast set of records
NumberDatePatenteeTitleType
9,294XDec. 28, 1835J.R. (Cambell), H.C. (Cambell)Door locks and other fasteningshousehold tools
9,295XDec. 28, 1835J. CurtisAmalgam mills for separating gold from the oreore processing apparatus
9,296XDec. 28, 1835J. CurtisAmalgam mills for separating gold from the oreore processing apparatus
9,297XDec. 28, 1835J. CurtisAmalgam mills for separating gold from the oreore processing apparatus
9,298XDec. 28, 1835B. HambletMachine for making tiles, bricks, etc.brick maker
9,299XDec. 28, 1835S. Raub, Jr.Steam gauge for preventing the explosion of boilerssteam pressure gauges
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