US799979A
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Apparatus for branning and dusting tin-plate.
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US767731A
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Method of rolling black plates or sheets.
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US790950A
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Manufacture of tin or terne plates.
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US763892A
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Heating-furnace.
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US767730A
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Rolling-mill feed mechanism.
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US887582A
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Rolling-mill feed mechanism.
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CA83431A
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Doubling and shearing apparatus
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US825634A
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Method of rolling plates and sheets.
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US869292A
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Method of rolling black plates or sheets.
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US786246A
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Matching device for metal sheets.
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US869291A
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Apparatus for rolling black plates and sheets.
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US734058A
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Machine for piling metal sheets.
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US786245A
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Matching device.
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US724377A
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Furnace feeding apparatus.
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US737571A
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Roll heating and cooling apparatus.
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CA77730A
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Scrap bundling press
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US727532A
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Automatic catcher for sheet or tin-plate mills.
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US728849A
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Apparatus for rolling plates or sheets.
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US717069A
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Apparatus for making black plates or sheets.
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US724376A
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Furnace feeding apparatus.
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