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Patents for A. Snyder
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
7,589Aug. 27, 1850C.L. AdamcourtExpansible bitadjustable drill bits
719,072Jan. 27, 1903C.G. AnnesleySpark Igniting Mechanism for Explosive Enginesignition systems
805,000Nov. 21, 1905W.E. BlairDriving Mechanism for two Pump-Plungersfuel pumps
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