4. Electric lamp and discharge devices: systems
  5. Current and/or voltage regulation
  6. Automatic regulation

Richard C. Chatfield

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Document printing process

Typewriting machines – Including control of format by programmed-control-system
Reexamination Certificate

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Solid-state ballast for fluorescent lamp with multiple dimming

Electric lamp and discharge devices: systems – Current and/or voltage regulation – Automatic regulation
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Profile ID: LFUS-PAI-P-1925792

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