FR743073A - - Google Patents

Info

Publication number
FR743073A
FR743073A FR743073DA FR743073A FR 743073 A FR743073 A FR 743073A FR 743073D A FR743073D A FR 743073DA FR 743073 A FR743073 A FR 743073A
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
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 date
Application granted granted Critical
Publication of FR743073A publication Critical patent/FR743073A/fr
Expired legal-status Critical Current

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
    • H01J29/70—Arrangements for deflecting ray or beam
FR743073D 1931-09-25 Expired FR743073A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0063541 1931-09-25

Publications (1)

Publication Number Publication Date
FR743073A true FR743073A (enrdf_load_stackoverflow) 1933-03-23

Family

ID=6943223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR743073D Expired FR743073A (enrdf_load_stackoverflow) 1931-09-25

Country Status (4)

Country Link
US (1) US2034174A (enrdf_load_stackoverflow)
FR (1) FR743073A (enrdf_load_stackoverflow)
GB (1) GB386282A (enrdf_load_stackoverflow)
NL (1) NL36988C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529198A (en) * 1968-04-10 1970-09-15 Us Air Force Apparatus to control the energy distribution of an electron beam

Also Published As

Publication number Publication date
US2034174A (en) 1936-03-17
NL36988C (enrdf_load_stackoverflow)
GB386282A (en) 1933-01-12

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