FR674113A - Cathode ray oscillographs - Google Patents

Cathode ray oscillographs

Info

Publication number
FR674113A
FR674113A FR674113DA FR674113A FR 674113 A FR674113 A FR 674113A FR 674113D A FR674113D A FR 674113DA FR 674113 A FR674113 A FR 674113A
Authority
FR
France
Prior art keywords
cathode ray
ray oscillographs
oscillographs
cathode
ray
Prior art date
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)
Inventor
Ernst Harald Norinder
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.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR674113A publication Critical patent/FR674113A/en
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
    • H01J29/462—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement arrangements for interrupting the beam during inoperative periods
FR674113D 1927-08-09 1928-08-01 Cathode ray oscillographs Expired FR674113A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE295321X 1927-08-09

Publications (1)

Publication Number Publication Date
FR674113A true FR674113A (en) 1930-01-23

Family

ID=20307325

Family Applications (1)

Application Number Title Priority Date Filing Date
FR674113D Expired FR674113A (en) 1927-08-09 1928-08-01 Cathode ray oscillographs

Country Status (3)

Country Link
DE (1) DE579207C (en)
FR (1) FR674113A (en)
GB (1) GB295321A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE522075A (en) * 1952-08-13

Also Published As

Publication number Publication date
DE579207C (en) 1933-06-27
GB295321A (en) 1929-10-31

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