4. Electric lamp and discharge devices: systems
  5. Regulation of the control current and/or potential applied...

Ralph K. Davis

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Decorative wall plate switch dimmer mechanism

Electricity: power supply or regulation systems – External or operator controlled – Using an impedance as the final control device
Reexamination Certificate

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Decorative wall plate switch mechanism for operating a...

Electricity: circuit makers and breakers – Electric switch details – Actuators
Reexamination Certificate

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Variable power control lamp adapter

Electric lamp and discharge devices: systems – Regulation of the control current and/or potential applied...
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Profile ID: LFUS-PAI-P-1940994

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