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Patents for Henry Tscherning
Patents 16 - 27 of 27
First set of recordsPrevious set of recordsLast set of records
NumberDatePatenteeTitleType
1,155,019Sep. 28, 1915H. TscherningMolding-machine
1,181,492May 02, 1916H. TscherningMolding-machine
1,181,493May 02, 1916H. TscherningMolding-machine
1,213,979Jan. 30, 1917H. TscherningSand-molding apparatus
1,229,678Jun. 12, 1917H. TscherningMold-support
1,427,339Aug. 29, 1922H. TscherningMolding machine
1,468,423Sep. 18, 1923H. TscherningMop
1,524,117Jan. 27, 1925H. TscherningMolding machine
1,650,056Nov. 22, 1927H. TscherningMop
1,651,853Dec. 06, 1927H. TscherningMop holder
1,759,768May 20, 1930H. TscherningMop head
1,890,203Dec. 06, 1932H. TscherningMolding machinefoundryman
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