FR779336A - Vacuum or gas tube usable for electricity or radioelectricity - Google Patents

Vacuum or gas tube usable for electricity or radioelectricity

Info

Publication number
FR779336A
FR779336A FR779336DA FR779336A FR 779336 A FR779336 A FR 779336A FR 779336D A FR779336D A FR 779336DA FR 779336 A FR779336 A FR 779336A
Authority
FR
France
Prior art keywords
radioelectricity
electricity
vacuum
gas tube
tube usable
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)
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.)
FABRICATIONS IND SOC D
Original Assignee
FABRICATIONS IND SOC D
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 FABRICATIONS IND SOC D filed Critical FABRICATIONS IND SOC D
Application granted granted Critical
Publication of FR779336A publication Critical patent/FR779336A/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
FR779336D 1933-12-22 1933-12-22 Vacuum or gas tube usable for electricity or radioelectricity Expired FR779336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR779336T 1933-12-22

Publications (1)

Publication Number Publication Date
FR779336A true FR779336A (en) 1935-04-02

Family

ID=9202694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR779336D Expired FR779336A (en) 1933-12-22 1933-12-22 Vacuum or gas tube usable for electricity or radioelectricity

Country Status (1)

Country Link
FR (1) FR779336A (en)

Similar Documents

Publication Publication Date Title
FR779632A (en) Electron tube
FR776476A (en) Electron tube
FR779336A (en) Vacuum or gas tube usable for electricity or radioelectricity
FR779724A (en) Photoelectric tubes
FR805369A (en) Vacuum
FR723981A (en) Vacuum tube
FR774703A (en) Electron tube
FR769050A (en) Vacuum
FR776582A (en) Improvements to vapor atmosphere discharge tubes
FR756947A (en) Incandescent cathode rectifier filled with gas or steam
FR784451A (en) Improvements to vacuum tube amplifiers
FR791262A (en) Constant vacuum carburettor
FR767253A (en) Vacuum pump improvements
FR811876A (en) Improvements to vacuum tubes
FR768273A (en) Electron tube
FR781279A (en) Gas atmosphere oscillator
CH201427A (en) Electron Multiplication Tube.
FR804352A (en) Single-phase mercury vapor rectifier tubes
FR810056A (en) Gas vacuum blower
FR826691A (en) Vacuum
FR762256A (en) Vacuum
FR740603A (en) Improvements made to electric vacuum tubes
FR823069A (en) Circuits with vacuum tubes
FR756353A (en) Incandescent cathode tube
ES123321A1 (en) Improvements in vacuum tubes.