BE372352A - - Google Patents

Info

Publication number
BE372352A
BE372352A BE372352DA BE372352A BE 372352 A BE372352 A BE 372352A BE 372352D A BE372352D A BE 372352DA BE 372352 A BE372352 A BE 372352A
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 BE372352A publication Critical patent/BE372352A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas-discharge or vapour-discharge lamps
    • H01J61/64Cathode glow lamps
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas-discharge or vapour-discharge lamps
    • H01J61/70Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/76Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a filling of permanent gas or gases only
BE372352D 1929-07-30 BE372352A (enrdf_load_html_response)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT364088X 1929-07-30
AT2213183X 1929-12-04

Publications (1)

Publication Number Publication Date
BE372352A true BE372352A (enrdf_load_html_response)

Family

ID=32070364

Family Applications (1)

Application Number Title Priority Date Filing Date
BE372352D BE372352A (enrdf_load_html_response) 1929-07-30

Country Status (6)

Country Link
US (2) US2213182A (enrdf_load_html_response)
BE (1) BE372352A (enrdf_load_html_response)
ES (1) ES119015A1 (enrdf_load_html_response)
FR (1) FR699222A (enrdf_load_html_response)
GB (2) GB364088A (enrdf_load_html_response)
NL (1) NL44755C (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607901A (en) * 1946-12-31 1952-08-19 Bell Telephone Labor Inc Electronic discharge device

Also Published As

Publication number Publication date
FR699222A (fr) 1931-02-12
GB364088A (en) 1931-12-28
GB367351A (en) 1932-02-15
NL44755C (enrdf_load_html_response)
US2213183A (en) 1940-08-27
ES119015A1 (es) 1930-08-16
US2213182A (en) 1940-08-27

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