4. Electric lamp and discharge devices: systems
  5. Pulsating or a.c. supply
  6. Transformer in the supply circuit

Gregory P. Frankiewicz

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Adjustable light pipe fixture

Illumination – Light fiber – rod – or pipe – With static structure
Reexamination Certificate

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Adjustable-aim light pipe fixture

Illumination – Light fiber – rod – or pipe – With mounting or holding means
Reexamination Certificate

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Compact, high-efficiency illumination system for...

Illumination – Light fiber – rod – or pipe – Illuminating or display apparatus
Reexamination Certificate

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Fiberoptic lighting system with shaped collector for efficiency

Illumination – Light fiber – rod – or pipe – With mounting or holding means
Reexamination Certificate

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Light collection system converting ultraviolet energy to...

Illumination – Light source or light source support and luminescent material
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2586139

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