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All Patents in class 324/156
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
2,644,131Jun. 30, 1953W.R. Elwell, G.M. WalravenTiming Indicator for Internal Combustion Enginesvehicle mechanic
4,942,356Jul. 17, 1990L.D. Pacetti, D. Mieczkowski, S.E. Michalski, D.R. EllingenModular electronic device
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