BE450137A - - Google Patents

Info

Publication number
BE450137A
BE450137A BE450137DA BE450137A BE 450137 A BE450137 A BE 450137A BE 450137D A BE450137D A BE 450137DA BE 450137 A BE450137 A BE 450137A
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 BE450137A publication Critical patent/BE450137A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas-discharge or vapour-discharge lamps
    • H01J61/02Details
    • H01J61/04Electrodes; Screens; Shields
    • H01J61/10Shields, screens, or guides for influencing the discharge
    • H01J61/103Shields, screens or guides arranged to extend the discharge path
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas-discharge or vapour-discharge lamps
    • H01J61/02Details
    • H01J61/30Vessels; Containers
    • H01J61/32Special longitudinal shape, e.g. for advertising purposes
BE450137D 1939-06-22 BE450137A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL260985X 1939-06-22

Publications (1)

Publication Number Publication Date
BE450137A true BE450137A (en:Method)

Family

ID=19781508

Family Applications (1)

Application Number Title Priority Date Filing Date
BE450137D BE450137A (en:Method) 1939-06-22

Country Status (4)

Country Link
BE (1) BE450137A (en:Method)
CH (1) CH260985A (en:Method)
FR (1) FR894038A (en:Method)
NL (1) NL52147C (en:Method)

Also Published As

Publication number Publication date
NL52147C (en:Method)
FR894038A (fr) 1944-12-12
CH260985A (de) 1949-04-15

Similar Documents

Publication Publication Date Title
BE450137A (en:Method)
BE403779A (en:Method)
BE413600A (en:Method)
BE421934A (en:Method)
BE428333A (en:Method)
BE431181A (en:Method)
BE432222A (en:Method)
BE432228A (en:Method)
BE432632A (en:Method)
BE432683A (en:Method)
BE432823A (en:Method)
BE432902A (en:Method)
BE432967A (en:Method)
BE432980A (en:Method)
BE433383A (en:Method)
BE433398A (en:Method)
BE433403A (en:Method)
BE433599A (en:Method)
BE433615A (en:Method)
BE433626A (en:Method)
BE433708A (en:Method)
BE433833A (en:Method)
BE433845A (en:Method)
BE433856A (en:Method)
BE433994A (en:Method)