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FR819507A - Improvements to cathode ray oscillographs and similar devices - Google Patents

Improvements to cathode ray oscillographs and similar devices

Info

Publication number
FR819507A
FR819507A FR819507DA FR819507A FR 819507 A FR819507 A FR 819507A FR 819507D A FR819507D A FR 819507DA FR 819507 A FR819507 A FR 819507A
Authority
FR
France
Prior art keywords
cathode ray
similar devices
ray oscillographs
oscillographs
similar
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
Vladislas Zeitline
Apollinaire Zeitline
Vladimir Kliatchko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 by Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR819507A publication Critical patent/FR819507A/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
    • H01J29/92—Means forming part of the tube for the purpose of providing electrical connection to it
FR819507D 1936-06-26 1936-06-26 Improvements to cathode ray oscillographs and similar devices Expired FR819507A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR819507T 1936-06-26

Publications (1)

Publication Number Publication Date
FR819507A true FR819507A (en) 1937-10-20

Family

ID=9269431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR819507D Expired FR819507A (en) 1936-06-26 1936-06-26 Improvements to cathode ray oscillographs and similar devices

Country Status (2)

Country Link
FR (1) FR819507A (en)
GB (1) GB474797A (en)

Also Published As

Publication number Publication date
GB474797A (en) 1937-11-08

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