FR943131A - Further development of electric discharge tubes - Google Patents

Further development of electric discharge tubes

Info

Publication number
FR943131A
FR943131A FR943131DA FR943131A FR 943131 A FR943131 A FR 943131A FR 943131D A FR943131D A FR 943131DA FR 943131 A FR943131 A FR 943131A
Authority
FR
France
Prior art keywords
electric discharge
further development
discharge tubes
tubes
development
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
Georges Henry-Bezy
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.)
RADIOELECTRIQUES LAB
Original Assignee
RADIOELECTRIQUES LAB
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 RADIOELECTRIQUES LAB filed Critical RADIOELECTRIQUES LAB
Application granted granted Critical
Publication of FR943131A publication Critical patent/FR943131A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/22—Means for obtaining or maintaining the desired pressure within the tube
    • H01J17/26—Means for producing, introducing, or replenishing gas or vapour during operation of the tube
FR943131D 1947-02-25 1947-02-25 Further development of electric discharge tubes Expired FR943131A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR943131T 1947-02-25

Publications (1)

Publication Number Publication Date
FR943131A true FR943131A (en) 1949-02-28

Family

ID=9471146

Family Applications (1)

Application Number Title Priority Date Filing Date
FR943131D Expired FR943131A (en) 1947-02-25 1947-02-25 Further development of electric discharge tubes

Country Status (1)

Country Link
FR (1) FR943131A (en)

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