FR939312A - Improvements to electronic discharge devices - Google Patents

Improvements to electronic discharge devices

Info

Publication number
FR939312A
FR939312A FR939312DA FR939312A FR 939312 A FR939312 A FR 939312A FR 939312D A FR939312D A FR 939312DA FR 939312 A FR939312 A FR 939312A
Authority
FR
France
Prior art keywords
discharge devices
electronic discharge
electronic
devices
discharge
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
John Foster
Geoffrey Ewart Ford
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.)
Filing date
Publication date
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR939312A publication Critical patent/FR939312A/en
Expired legal-status Critical Current

Links

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
FR939312D 1942-06-19 1946-08-29 Improvements to electronic discharge devices Expired FR939312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939312X 1942-06-19

Publications (1)

Publication Number Publication Date
FR939312A true FR939312A (en) 1948-11-10

Family

ID=10748236

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939312D Expired FR939312A (en) 1942-06-19 1946-08-29 Improvements to electronic discharge devices

Country Status (1)

Country Link
FR (1) FR939312A (en)

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