4. Tools and hardware
  5. Other tools and implements
  6. Screwdriver type

Ronald Markwart

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Screwdriver

Tools and hardware – Other tools and implements – Screwdriver type
Patent

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Tool bit retaining assembly

Tools – Wrench – screwdriver – or driver therefor – Having work engaging and force exerting portion inserted...
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Profile ID: LFUS-PAI-P-852431

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