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SE434227B
(sv)
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Kuggbearbetningsmaskin
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US2360235A
(en)
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Grinding machine
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SE123465C1
(enrdf_load_stackoverflow)
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SE434807B
(sv)
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Forfarande och anordning for slipning av kugghjulspar vid med spiral eller bagformiga kuggar forsedda kugghjul
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US1525091A
(en)
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Multiple-drill attachment
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US1512520A
(en)
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Means for use in machining two oppositely tapering surfaces of a work piece and in screw threading such surfaces
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US919986A
(en)
|
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Electric drive for machines.
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US1370573A
(en)
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|
Machine for cutting gear-wheels
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US2086492A
(en)
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Machine for working on curved shafts or the like
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US1100747A
(en)
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Lathe or similar cutting-machine.
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US1386279A
(en)
|
|
Milling screw-threads
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US2401561A
(en)
|
|
Machine for grinding helical gears and other conjugate helicoidal members
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US992843A
(en)
|
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Lathe.
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US3110200A
(en)
|
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Device for the drilling of steel plant ingot molds
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US584422A
(en)
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Island |
|
US1268512A
(en)
|
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Bevel-gear generator.
|
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US1427169A
(en)
|
|
Milling screw threads
|
|
US1313365A
(en)
|
|
wilson |
|
US881168A
(en)
|
|
Machine for grinding toric lenses.
|
|
US2546913A
(en)
|
|
Lathe
|
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US597303A
(en)
|
|
Pkqto-un |
|
US687674A
(en)
|
|
Feed-motion.
|
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US893431A
(en)
|
|
Machine for cutting screws, &c.
|
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US1436431A
(en)
|
|
Machine for planing gears
|
|
US1133476A
(en)
|
|
Grinding-machine.
|