BE397770A - - Google Patents

Info

Publication number
BE397770A
BE397770A BE397770DA BE397770A BE 397770 A BE397770 A BE 397770A BE 397770D A BE397770D A BE 397770DA BE 397770 A BE397770 A BE 397770A
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 BE397770A publication Critical patent/BE397770A/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
    • H01J17/28—Cooling arrangements
BE397770D 1932-07-23 BE397770A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US624208A US1997478A (en) 1932-07-23 1932-07-23 Electric discharge apparatus

Publications (1)

Publication Number Publication Date
BE397770A true BE397770A (enrdf_load_html_response)

Family

ID=24501103

Family Applications (1)

Application Number Title Priority Date Filing Date
BE397770D BE397770A (enrdf_load_html_response) 1932-07-23

Country Status (5)

Country Link
US (1) US1997478A (enrdf_load_html_response)
BE (1) BE397770A (enrdf_load_html_response)
DE (1) DE657794C (enrdf_load_html_response)
FR (1) FR758612A (enrdf_load_html_response)
GB (1) GB410352A (enrdf_load_html_response)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069788B (enrdf_load_html_response) * 1959-11-26
DE750154C (de) * 1935-03-15 1944-12-16 Rca Corp Vorrichtung zur Kuehlung fuer teils aus Glas, teils aus Metall bestehende Entladungsroehren groesserer Leistung
US2504303A (en) * 1947-05-23 1950-04-18 Bell Telephone Labor Inc Metal to glass sealing method
US3240979A (en) * 1962-06-22 1966-03-15 Nicholson Henrietta Vacuum tube envelope with terminal locating means
US3529202A (en) * 1968-04-19 1970-09-15 Essex International Inc Lamp bulb with tubular base portion having three notches therein to maintain conductors separated

Also Published As

Publication number Publication date
GB410352A (en) 1934-05-17
FR758612A (fr) 1934-01-20
US1997478A (en) 1935-04-09
DE657794C (de) 1938-03-12

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