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Patents for Warren Hale
Patents 1 - 2 of 2
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PictureNumberDatePatenteeTitle
4,120Jul. 22, 1845W. Hale, A. GoodmanImprovement in shaping irregular surfaces in wood
RE1,400Feb. 10, 1863W. Hale, A. GoodmanImprovement in machinery for shaping irregular surfaces in wood
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