Cooling, heating, circulating, filtering, or controlling level of liquid in a liquid-pool electrode

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CPC
H01J1/10

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J1/00Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps

Current Industry

H01J1/10Cooling, heating, circulating, filtering, or controlling level of liquid in a liquid-pool electrode

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Patents Grantslast 30 patents

Information Patent Grant
3656020
- Patent number 3,656,020
- Issue date Apr 11, 1972
- H01 - BASIC ELECTRIC ELEMENTS