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Patents for Watervliet Tool Co.
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
2,163,715Jun. 27, 1939F.P. StullMethod of and Tool for Shaping and Ironing Sheet Metalsheet metal
2,263,423Nov. 18, 1941W.J. KattreinSheet Metal Smoothing Machinesheet metal
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