NL6904912A - - Google Patents

Info

Publication number
NL6904912A
NL6904912A NL6904912A NL6904912A NL6904912A NL 6904912 A NL6904912 A NL 6904912A NL 6904912 A NL6904912 A NL 6904912A NL 6904912 A NL6904912 A NL 6904912A NL 6904912 A NL6904912 A NL 6904912A
Authority
NL
Netherlands
Application number
NL6904912A
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
Priority to NL6904912A priority Critical patent/NL6904912A/xx
Priority to DE19702013252 priority patent/DE2013252A1/en
Priority to BR21778370A priority patent/BR7017783D0/en
Priority to AU13060/70A priority patent/AU1306070A/en
Priority to JP2521470A priority patent/JPS4812665B1/ja
Priority to FR7010886A priority patent/FR2040018A5/fr
Priority to ES378002A priority patent/ES378002A1/en
Priority to BE748170D priority patent/BE748170A/en
Publication of NL6904912A publication Critical patent/NL6904912A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/34—Photo-emissive cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/32—Secondary-electron-emitting electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/34—Photoemissive electrodes
    • H01J2201/342—Cathodes
    • H01J2201/3421—Composition of the emitting surface
    • H01J2201/3423—Semiconductors, e.g. GaAs, NEA emitters
NL6904912A 1969-03-29 1969-03-29 NL6904912A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL6904912A NL6904912A (en) 1969-03-29 1969-03-29
DE19702013252 DE2013252A1 (en) 1969-03-29 1970-03-19 Device for generating a stream of electrons
BR21778370A BR7017783D0 (en) 1969-03-29 1970-03-25 ELECTRONIC CURRENT GENERATOR
AU13060/70A AU1306070A (en) 1969-03-29 1970-03-25 Device for generating an electron current
JP2521470A JPS4812665B1 (en) 1969-03-29 1970-03-26
FR7010886A FR2040018A5 (en) 1969-03-29 1970-03-26
ES378002A ES378002A1 (en) 1969-03-29 1970-03-26 A device for generating an electronic current. (Machine-translation by Google Translate, not legally binding)
BE748170D BE748170A (en) 1969-03-29 1970-03-27 DEVICE ALLOWING TO GENERATE AN ELECTRON CURRENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6904912A NL6904912A (en) 1969-03-29 1969-03-29

Publications (1)

Publication Number Publication Date
NL6904912A true NL6904912A (en) 1970-10-01

Family

ID=19806559

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6904912A NL6904912A (en) 1969-03-29 1969-03-29

Country Status (8)

Country Link
JP (1) JPS4812665B1 (en)
AU (1) AU1306070A (en)
BE (1) BE748170A (en)
BR (1) BR7017783D0 (en)
DE (1) DE2013252A1 (en)
ES (1) ES378002A1 (en)
FR (1) FR2040018A5 (en)
NL (1) NL6904912A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55114324A (en) * 1979-02-27 1980-09-03 Noritake Co Ltd Filter unit
JPS5755518U (en) * 1980-09-19 1982-04-01
JP6187436B2 (en) * 2014-11-19 2017-08-30 株式会社豊田中央研究所 Electron emission device and transistor including the same

Also Published As

Publication number Publication date
DE2013252A1 (en) 1970-10-08
ES378002A1 (en) 1972-05-16
FR2040018A5 (en) 1971-01-15
BE748170A (en) 1970-09-28
JPS4812665B1 (en) 1973-04-21
BR7017783D0 (en) 1973-01-11
AU1306070A (en) 1971-09-30

Similar Documents

Publication Publication Date Title
AU2270770A (en)
AU465452B2 (en)
AU450150B2 (en)
AU2355770A (en)
AU442375B2 (en)
AU470301B1 (en)
AU5113869A (en)
AU442538B2 (en)
AT308690B (en)
AU442554B2 (en)
AU442535B2 (en)
AU470661B1 (en)
AU442380B2 (en)
AU442463B2 (en)
JPS5143958Y1 (en)
AR203167Q (en)
CS149756B1 (en)
AU1036070A (en)
AU4540468A (en)
AU4949169A (en)
AU5109569A (en)
AU5077469A (en)
CS149296B1 (en)
CS148805B1 (en)
BG19194A3 (en)