FR70005E - Electron discharge devices - Google Patents

Electron discharge devices

Info

Publication number: FR70005E
Authority: FR; France
Prior art keywords: discharge devices; electron discharge; electron; devices; discharge
Prior art date: 1956-05-25
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

Inventor

Otto Brunn

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.)

International Standard Electric Corp

Original Assignee

International Standard Electric Corp

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.)

1956-05-25

Filing date

1956-05-25

Publication date

1959-02-02

1956-05-25 Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp

1959-02-02 Application granted granted Critical

1959-02-02 Publication of FR70005E publication Critical patent/FR70005E/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J21/00—Vacuum tubes
- H01J21/36—Tubes with flat electrodes, e.g. disc electrode

FR70005D 1956-05-25 1956-05-25 Electron discharge devices Expired FR70005E (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR70005T		1956-05-25

Publications (1)

Publication Number	Publication Date
FR70005E true FR70005E (en)	1959-02-02

Family

ID=8701763

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR70005D Expired FR70005E (en)	1956-05-25	1956-05-25	Electron discharge devices

Country Status (1)

Country	Link
FR (1)	FR70005E (en)

1956
- 1956-05-25 FR FR70005D patent/FR70005E/en not_active Expired

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