4. Tools
  5. Wrench, screwdriver, or driver therefor
  6. Machine

Te Chen Chu

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Ratchet wrench having an additional driving device

Tools – Wrench – screwdriver – or driver therefor – Machine
Reexamination Certificate

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Ratchet wrench having two driving devices

Tools – Wrench – screwdriver – or driver therefor – Machine
Reexamination Certificate

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Socket tool for forcibly detaching screw member and a method...

Metal tools and implements – making – Blank or process – Wrenches
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2139935

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