4. Machine element or mechanism
  5. Gearing
  6. Teeth

John D. Parsons

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Anti-friction nut

Machine element or mechanism – Gearing – Teeth
Patent

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Heavy-duty mechanical oscillator

Machine element or mechanism – Mechanical movements – Rotary to or from reciprocating or oscillating
Patent

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Mechanical drive assembly incorporating counter-spring biased, r

Machine element or mechanism – Gearing – Rotary bodies
Patent

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Mechanical drive assembly incorporating counter-spring biassed r

Machine element or mechanism – Gearing – Rotary bodies
Patent

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Mechanical oscillator

Machine element or mechanism – Mechanical movements – Rotary to or from reciprocating or oscillating
Patent

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Profile ID: LFUS-PAI-P-374417

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