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All Patents in class 493/89
Patents 1 - 3 of 3
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PictureNumberDatePatenteeTitle
447,225Feb. 24, 1891F.H. BeachMachine for attaching stays to the corners of boxes
447,955Mar. 10, 1891M.D. KnowltonBox-jointing machine
RE11,167May 26, 1891F.H. BeachMachine for attaching stays to the corners of boxes
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