FR841336A - Electric discharge devices - Google Patents

Electric discharge devices

Info

Publication number: FR841336A
Authority: FR; France
Prior art keywords: electric discharge; discharge devices; devices; electric; discharge
Prior art date: 1938-01-17
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

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.)

Thales SA

Original Assignee

Le Materiel Telephonique Thomson CSF

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.)

1938-01-17

Filing date

1938-01-17

Publication date

1939-05-17

1938-01-17 Application filed by Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF

1939-05-17 Application granted granted Critical

1939-05-17 Publication of FR841336A publication Critical patent/FR841336A/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J21/00—Vacuum tubes
- H01J21/02—Tubes with a single discharge path
- H01J21/06—Tubes with a single discharge path having electrostatic control means only
- H01J21/065—Devices for short wave tubes

FR841336D 1938-01-17 1938-01-17 Electric discharge devices Expired FR841336A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR841336T		1938-01-17

Publications (1)

Publication Number	Publication Date
FR841336A true FR841336A (en)	1939-05-17

Family

ID=9307279

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR841336D Expired FR841336A (en)	1938-01-17	1938-01-17	Electric discharge devices

Country Status (1)

Country	Link
FR (1)	FR841336A (en)

1938
- 1938-01-17 FR FR841336D patent/FR841336A/en not_active Expired

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