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All Patents in class 123/149B
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
1,858,404May 17, 1932T.G. LouisMagnetoignition systems
1,864,246Jun. 21, 1932I.E. HendricksonImpulse couplingignition systems
2,066,696Jan. 05, 1937C.F. ReisMounting Structure for Magnetosmagnetos
2,175,664Oct. 10, 1939F.G. HobartMagnetomagnetos
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