BE439183A - - Google Patents

Info

Publication number
BE439183A
BE439183A BE439183DA BE439183A BE 439183 A BE439183 A BE 439183A BE 439183D A BE439183D A BE 439183DA BE 439183 A BE439183 A BE 439183A
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 BE439183A publication Critical patent/BE439183A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/485—Construction of the gun or of parts thereof
BE439183D 1939-09-01 BE439183A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE869711X 1939-09-01

Publications (1)

Publication Number Publication Date
BE439183A true BE439183A (enrdf_load_html_response)

Family

ID=6803073

Family Applications (1)

Application Number Title Priority Date Filing Date
BE439183D BE439183A (enrdf_load_html_response) 1939-09-01

Country Status (3)

Country Link
BE (1) BE439183A (enrdf_load_html_response)
FR (1) FR869711A (enrdf_load_html_response)
NL (1) NL57686C (enrdf_load_html_response)

Also Published As

Publication number Publication date
FR869711A (fr) 1942-02-13
NL57686C (enrdf_load_html_response)

Similar Documents

Publication Publication Date Title
BE403779A (enrdf_load_html_response)
BE413600A (enrdf_load_html_response)
BE421934A (enrdf_load_html_response)
BE428333A (enrdf_load_html_response)
BE431181A (enrdf_load_html_response)
BE432222A (enrdf_load_html_response)
BE432228A (enrdf_load_html_response)
BE432632A (enrdf_load_html_response)
BE432683A (enrdf_load_html_response)
BE432823A (enrdf_load_html_response)
BE432902A (enrdf_load_html_response)
BE432967A (enrdf_load_html_response)
BE432980A (enrdf_load_html_response)
BE433383A (enrdf_load_html_response)
BE433398A (enrdf_load_html_response)
BE433403A (enrdf_load_html_response)
BE433599A (enrdf_load_html_response)
BE433615A (enrdf_load_html_response)
BE433626A (enrdf_load_html_response)
BE433708A (enrdf_load_html_response)
BE433833A (enrdf_load_html_response)
BE433845A (enrdf_load_html_response)
BE433856A (enrdf_load_html_response)
BE433994A (enrdf_load_html_response)
BE433998A (enrdf_load_html_response)