4. Electricity: circuit makers and breakers
  5. Multiple circuit control
  6. Multiple switch

William D. Penland

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Multiple position pushbutton switch

Electricity: circuit makers and breakers – Multiple circuit control – Multiple switch
Patent

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Pendant control station

Equipment for production – distribution – or transformation of ene – Energy conversion or transformation
Patent

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Pressure switch having modular construction

Electricity: circuit makers and breakers – Electric switch details – Indicators
Patent

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Profile ID: LFUS-PAI-P-316269

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