4. Electric lamp and discharge devices: systems
  5. Plural power supplies
  6. Plural cathode and/or anode load device

Louis Delgrange

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AC plasma display panel control circuit

Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...
Patent

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Control circuit for an alternate type plasma panel

Electric lamp and discharge devices: systems – Plural power supplies – Plural cathode and/or anode load device
Patent

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Control circuit for an alternating type plasma display panel

Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...
Patent

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Device for measuring oxygen content in a gas medium

Internal-combustion engines – Charge forming device – Including exhaust gas condition responsive means
Reexamination Certificate

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Multiplexed control active matrix display screen

Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent

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Profile ID: LFUS-PAI-P-1413745

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