4. Machine element or mechanism
  5. Elements
  6. Pitmans and connecting rods

Harold W. Head

Inventor

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Adjustable trailer hitch

Land vehicles – Wheeled – Articulated vehicle
Patent

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Polished rod spacer system

Machine element or mechanism – Elements – Pitmans and connecting rods
Patent

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Post puller

Implements or apparatus for applying pushing or pulling force – Pipe or rod jack – Lifter
Patent

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Profile ID: LFUS-PAI-P-216856

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