4. Tools
  5. Wrench, screwdriver, or driver therefor
  6. Handle clutched to head

Bernard Roseby

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Adjustable pipe wrench

Tools – Wrench – screwdriver – or driver therefor – Handle clutched to head
Patent

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Variable stroke internal combustion engine

Internal-combustion engines – Adjustable combustion chamber – Piston in head adjusted
Patent

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Profile ID: LFUS-PAI-P-780098

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