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Patents Granted on 1855-11-20
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
13,833Nov. 20, 1855L. YoungRevolving Measuring-Wheelwheel-based measurers
13,834Nov. 20, 1855H. CarsleyNutmeg-graterhousehold
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