4. Electric lamp and discharge devices: systems
  5. Cathode ray tube circuits
  6. Combined cathode ray tube and circuit element structure

Thomas K. Phelps

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D.C. chopper regulating method and apparatus incorporating bilat

Electric power conversion systems – Current conversion – Using semiconductor-type converter
Patent

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Multiple output power supply circuit for an ion engine with...

Electric power conversion systems – Current conversion – Having plural converters for single conversion
Reexamination Certificate

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Starter circuit for an ion engine

Electric lamp and discharge devices: systems – Surge generator or inductance in the supply circuit – Circuit interrupter in the inductance circuit
Reexamination Certificate

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Starter circuit for an ion engine

Electric lamp and discharge devices: systems – Surge generator or inductance in the supply circuit – Circuit interrupter in the inductance circuit
Reexamination Certificate

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Starter circuit for an ion engine

Electric lamp and discharge devices: systems – Surge generator or inductance in the supply circuit – Circuit interrupter in the inductance circuit
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1344592

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