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All Patents in class 416/110
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
AI127Aug. 21, 1855W.D. JonesVessel propeller
494,978Apr. 04, 1893S.S. Wheeler, F.B. CrockerElectric Motorelectric motors
1,721,249Jul. 16, 1929F. DiehlGyratory fan
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