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All Patents in class 188/379
Patents 1 - 2 of 2
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NumberDatePatenteeTitleType
2,275,783Mar. 10, 1942M.E. MartellottiOverarm Structuremilling machines
2,412,499Dec. 10, 1946M. Field, D.A. Grieb, H. ErnstMachine Tool Vibration Dampenermilling machines
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