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Patents Granted on 1944-10-03
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
2,359,477Oct. 03, 1944J.H. HoernMethod of Making Hollow Head Valvesinternal combustion engine valves
2,359,601Oct. 03, 1944J.B. Lukey, M.L. Hutchins, W.K. AndrewWork Fixture and Indexing Mechanism Thereforindexers and dividers
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