4. Lighting
  5. Light source
  6. Electric light bulb

Wen-Hsin Chao

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Flourescent lamp whose ballast has an output power that is...

Electric lamp and discharge devices: systems – Combined load device or load device temperature modifying... – Load device and impedance
Reexamination Certificate

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Lamp head

Lighting – Light source – Electric light bulb
Design Patent

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Lamp head

Lighting – Light source – Electric light bulb
Design Patent

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Lamp head

Lighting – Light source – Electric light bulb
Design Patent

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Profile ID: LFUS-PAI-P-2300756

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