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US983748A
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Draw-cut foundry-shaper.
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US934088A
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Supporting mechanism for draw-cut shapers and analogous machines.
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US940938A
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Tool-holder and means for setting the tools therein.
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US848193A
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Scribing device.
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US901724A
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Mechanism for planing shoes and wedges.
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US862926A
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Work-holder for shapers or planers.
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US855583A
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Work-holder for shapers or planers.
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US848191A
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Attachment for draw-cut shapers.
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US848192A
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Apparatus for holding connecting-rod brasses for locomotives, &c.
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US848190A
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Shaper for crowning and finishing driving-boxes on locomotives, &c.
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US757562A
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Slotting-machine.
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US713903A
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Counterbalance for traveling-head shapers, &c.
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US682218A
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Shaper.
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CA10949A
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Improvements on valves
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