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Bypassing circuit devices for arc lamps

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Industry

  • CPC
  • H05B31/0051
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Parent Industries

HELECTRICITY H05Electric techniques H05BELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR H05B31/00Electric arc lamps

Current Industry

H05B31/0051Bypassing circuit devices for arc lamps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    1690550
    • Patent number 1,690,550
    • Issue date Nov 6, 1928
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents