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All Patents in class 420/123
Patents 1 - 2 of 2
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NumberDatePatenteeTitleType
2,252,869Aug. 19, 1941W.H. Shortell, L.D. HawkridgeHacksaw bladehacksaws
2,289,081Jul. 07, 1942W.H. Shortell, L.D. HawkridgeHack saw bladehacksaws
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