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All Patents in class 301/41.1
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
521,988Jun. 26, 1894C. QuastTraction Enginetraction engine propulsion components
570,952Nov. 10, 1896R.H. PlassSelf-propelling vehiclemotor vehicles
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