4. Machine element or mechanism
  5. Gearing
  6. Varying speed ratio

Roger D. Rulseh

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Timing apparatus for lamps and appliances

Electricity: circuit makers and breakers – Retarded – Clock train
Patent

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Timing mechanism with two independent rotary outputs

Machine element or mechanism – Gearing – Plural power paths to and/or from gearing
Patent

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Two speed manual preset timer

Machine element or mechanism – Gearing – Varying speed ratio
Patent

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Profile ID: LFUS-PAI-P-405397

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