BE515998A - - Google Patents

Info

Publication number
BE515998A
BE515998A BE515998DA BE515998A BE 515998 A BE515998 A BE 515998A BE 515998D A BE515998D A BE 515998DA BE 515998 A BE515998 A BE 515998A
Authority
BE
Belgium
Application number
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.)
Publication of BE515998A publication Critical patent/BE515998A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
BE515998D 1951-12-03 BE515998A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1021087X 1951-12-03

Publications (1)

Publication Number Publication Date
BE515998A true BE515998A (fr)

Family

ID=10868521

Family Applications (1)

Application Number Title Priority Date Filing Date
BE515998D BE515998A (fr) 1951-12-03

Country Status (2)

Country Link
BE (1) BE515998A (fr)
DE (1) DE1021087B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1105462B (de) * 1957-09-11 1961-04-27 Siemens Ag Elektronische Schaltungsanordnung zur Ausloesung eines Schaltvorganges bei UEber- oder Unterschreiten eines vorgegebenen Gleichstrompegels, insbesondere Daemmerungsschalter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE725052C (de) * 1938-05-15 1942-09-12 Aeg Elektrisches Entladungsgefaess mit fluessiger Kathode
US2481365A (en) * 1946-09-19 1949-09-06 Raytheon Mfg Co Gaseous discharge device
US2575372A (en) * 1949-08-09 1951-11-20 Bell Telephone Labor Inc Cold cathode gaseous discharge device
US2575370A (en) * 1949-06-25 1951-11-20 Bell Telephone Labor Inc Cold cathode gaseous discharge device

Also Published As

Publication number Publication date
DE1021087B (de) 1957-12-19

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