FR765388A - Electric discharge tubes - Google Patents

Electric discharge tubes

Info

Publication number
FR765388A
FR765388A FR765388DA FR765388A FR 765388 A FR765388 A FR 765388A FR 765388D A FR765388D A FR 765388DA FR 765388 A FR765388 A FR 765388A
Authority
FR
France
Prior art keywords
electric discharge
discharge tubes
tubes
electric
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
Oscar Stettler
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 filed Critical
Application granted granted Critical
Publication of FR765388A publication Critical patent/FR765388A/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
    • H01J21/08—Tubes with a single discharge path having electrostatic control means only with movable electrode or electrodes
FR765388D 1932-12-21 1933-12-12 Electric discharge tubes Expired FR765388A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH765388X 1932-12-21

Publications (1)

Publication Number Publication Date
FR765388A true FR765388A (en) 1934-06-08

Family

ID=4534995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR765388D Expired FR765388A (en) 1932-12-21 1933-12-12 Electric discharge tubes

Country Status (1)

Country Link
FR (1) FR765388A (en)

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