4. Chucks or sockets
  5. Socket type
  6. Spring biased jaws

Earl W. Brinkman

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Bearing assembly for screw machine spindle

Cutlery
Patent

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Chuck-closing mechanism for automatic screw machine

Chucks or sockets – Socket type – Spring biased jaws
Patent

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Method for producing sparking wheels

Metal working – Method of mechanical manufacture – Obtaining plural product pieces from unitary workpiece
Patent

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Profile ID: LFUS-PAI-P-776238

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