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Patents Granted on 1830-10-16
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
6,194XOct. 16, 1830W.H. Branard, C.B. BulkleyWashing machinewashing machines
6,195XOct. 16, 1830E. GriswoldGrist millgrist mills
6,196XOct. 16, 1830I. JenningsApplication of light to lamps, with or without wicks
6,197XOct. 16, 1830A. Krauss, J. KraussPlaster, lime, etc.
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