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All Patents in class 315/226
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
568,177Sep. 22, 1896N. TeslaApparatus for producing ozone
587,747Aug. 10, 1897P. MuellerIgniter for Explosive Enginesignition systems
2,076,275Apr. 06, 1937A.P. JorgensonElectric flasherautomobiles
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