BE456682A - - Google Patents

Info

Publication number
BE456682A
BE456682A BE456682DA BE456682A BE 456682 A BE456682 A BE 456682A BE 456682D A BE456682D A BE 456682DA BE 456682 A BE456682 A BE 456682A
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 BE456682A publication Critical patent/BE456682A/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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/60—Mirrors
BE456682D 1943-07-07 BE456682A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL241526X 1943-07-07

Publications (1)

Publication Number Publication Date
BE456682A true BE456682A (enrdf_load_html_response)

Family

ID=19780574

Family Applications (1)

Application Number Title Priority Date Filing Date
BE456682D BE456682A (enrdf_load_html_response) 1943-07-07

Country Status (3)

Country Link
BE (1) BE456682A (enrdf_load_html_response)
CH (1) CH241526A (enrdf_load_html_response)
FR (1) FR906786A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4472636A (en) * 1979-11-01 1984-09-18 Eberhard Hahn Method of and device for corpuscular projection

Also Published As

Publication number Publication date
CH241526A (de) 1946-03-15
FR906786A (fr) 1946-01-18

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