JPS492379A - - Google Patents

Info

Publication number
JPS492379A
JPS492379A JP1798473A JP1798473A JPS492379A JP S492379 A JPS492379 A JP S492379A JP 1798473 A JP1798473 A JP 1798473A JP 1798473 A JP1798473 A JP 1798473A JP S492379 A JPS492379 A JP S492379A
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1798473A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS492379A publication Critical patent/JPS492379A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/16—Selection of substances for gas fillings; Specified operating pressure or temperature having helium, argon, neon, krypton, or xenon as the principle constituent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
JP1798473A 1972-03-14 1973-02-15 Pending JPS492379A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23458772A 1972-03-14 1972-03-14

Publications (1)

Publication Number Publication Date
JPS492379A true JPS492379A (ja) 1974-01-10

Family

ID=22881990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1798473A Pending JPS492379A (ja) 1972-03-14 1973-02-15

Country Status (3)

Country Link
JP (1) JPS492379A (ja)
DE (1) DE2311696A1 (ja)
GB (1) GB1411194A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49116877A (ja) * 1973-03-01 1974-11-08
JPS5136787A (ja) * 1974-09-24 1976-03-27 Dainippon Toryo Kk Kitaihodenhatsukososhi
JPS5250051U (ja) * 1975-10-06 1977-04-09
JPS52104380A (en) * 1976-02-25 1977-09-01 Gen Electric Cathode discharge device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4356428A (en) * 1980-03-05 1982-10-26 Intent Patent, A.G. Lighting system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49116877A (ja) * 1973-03-01 1974-11-08
JPS5136787A (ja) * 1974-09-24 1976-03-27 Dainippon Toryo Kk Kitaihodenhatsukososhi
JPS5635261B2 (ja) * 1974-09-24 1981-08-15
JPS5250051U (ja) * 1975-10-06 1977-04-09
JPS52104380A (en) * 1976-02-25 1977-09-01 Gen Electric Cathode discharge device

Also Published As

Publication number Publication date
GB1411194A (en) 1975-10-22
DE2311696A1 (de) 1973-09-27

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