FR57842E - Lampe de blocage apériodique - Google Patents

Lampe de blocage apériodique

Info

Publication number
FR57842E
FR57842E FR57842DA FR57842E FR 57842 E FR57842 E FR 57842E FR 57842D A FR57842D A FR 57842DA FR 57842 E FR57842 E FR 57842E
Authority
FR
France
Prior art keywords
aperiodic
blocking lamp
blocking
lamp
aperiodic blocking
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
English (en)
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
CSF Compagnie Generale de Telegraphie sans Fil 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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Application granted granted Critical
Publication of FR57842E publication Critical patent/FR57842E/fr
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
    • H01J17/04—Electrodes; Screens
FR57842D 1947-12-02 1947-12-02 Lampe de blocage apériodique Expired FR57842E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR57842T 1947-12-02

Publications (1)

Publication Number Publication Date
FR57842E true FR57842E (fr) 1953-09-17

Family

ID=8691819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR57842D Expired FR57842E (fr) 1947-12-02 1947-12-02 Lampe de blocage apériodique

Country Status (1)

Country Link
FR (1) FR57842E (fr)

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