BE420072A - - Google Patents

Info

Publication number
BE420072A
BE420072A BE420072DA BE420072A BE 420072 A BE420072 A BE 420072A BE 420072D A BE420072D A BE 420072DA BE 420072 A BE420072 A BE 420072A
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 BE420072A publication Critical patent/BE420072A/xx

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
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
BE420072D 1936-02-19 BE420072A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL465337X 1936-02-19

Publications (1)

Publication Number Publication Date
BE420072A true BE420072A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=19786424

Family Applications (1)

Application Number Title Priority Date Filing Date
BE420072D BE420072A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1936-02-19

Country Status (6)

Country Link
US (1) US2152995A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE420072A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE665480C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR818047A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB465337A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL50468C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615146A (en) * 1948-02-11 1952-10-21 Cooper Hewitt Electric Co Thermostatic switch
NL7902574A (nl) * 1979-04-03 1980-10-07 Philips Nv Hogedrukontladingslamp.

Also Published As

Publication number Publication date
GB465337A (en) 1937-05-05
DE665480C (de) 1938-09-28
US2152995A (en) 1939-04-04
FR818047A (fr) 1937-09-16
NL50468C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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