CH210910A - Electric discharge tube. - Google Patents

Electric discharge tube.

Info

Publication number
CH210910A
CH210910A CH210910DA CH210910A CH 210910 A CH210910 A CH 210910A CH 210910D A CH210910D A CH 210910DA CH 210910 A CH210910 A CH 210910A
Authority
CH
Switzerland
Prior art keywords
electric discharge
discharge tube
tube
electric
discharge
Prior art date
Application number
Other languages
German (de)
Inventor
Haftung Licentia Beschraenkter
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH210910A publication Critical patent/CH210910A/en

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
    • H01J17/06—Cathodes
CH210910D 1938-06-11 1939-06-06 Electric discharge tube. CH210910A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US213228A US2201730A (en) 1938-06-11 1938-06-11 Thermionic cathode structure

Publications (1)

Publication Number Publication Date
CH210910A true CH210910A (en) 1940-08-15

Family

ID=22794240

Family Applications (1)

Application Number Title Priority Date Filing Date
CH210910D CH210910A (en) 1938-06-11 1939-06-06 Electric discharge tube.

Country Status (4)

Country Link
US (1) US2201730A (en)
BE (1) BE434832A (en)
CH (1) CH210910A (en)
FR (1) FR870084A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515333A (en) * 1946-04-02 1950-07-18 Philco Corp Coil shielding means

Also Published As

Publication number Publication date
US2201730A (en) 1940-05-21
BE434832A (en)
FR870084A (en) 1942-03-02

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