4. Electric lamp and discharge devices: systems
  5. Combined load device or load device temperature modifying...
  6. Plural circuit elements

Sheppard Cohen

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Compact fluorescent lamps

Electric lamp and discharge devices – With luminescent solid or liquid material – With gaseous discharge medium
Patent

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Discharge lamp starter and starting and operating circuitry

Electric lamp and discharge devices: systems – Combined load device or load device temperature modifying... – Electric switch inside evacuated or gas filled envelope
Patent

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Discharge lamp starter and starting and operating circuitry

Electric lamp and discharge devices: systems – Combined load device or load device temperature modifying... – Electric switch inside evacuated or gas filled envelope
Patent

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Discharge lamp starting and operating circuit

Electric lamp and discharge devices: systems – With cathode or cathode heater supply circuit – Delayed application of the discharge potential
Patent

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Discharge lamp starting and operating circuit

Electric lamp and discharge devices: systems – Surge generator or inductance in the supply circuit – Circuit interrupter in the inductance circuit
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Profile ID: LFUS-PAI-P-62616

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