NL6713103A - - Google Patents

Info

Publication number: NL6713103A
Authority: NL; Netherlands

Application number

NL6713103A

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.)

1966-09-26

Filing date

1967-09-26

Publication date

1968-03-27

1966-09-26 Priority claimed from GB04684/67A external-priority patent/GB1204316A/en

1967-09-26 Application filed filed Critical

1968-03-27 Publication of NL6713103A publication Critical patent/NL6713103A/xx

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
- H01J1/13—Solid thermionic cathodes
- H01J1/15—Cathodes heated directly by an electric current

NL6713103A 1966-09-26 1967-09-26 NL6713103A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB04684/67A GB1204316A (en)	1966-09-26	1966-09-26	Improvements in or relating to electron emitting cathodes for irradiation machines
GB4295666		1966-09-26
GB5349266		1966-11-29

Publications (1)

Publication Number	Publication Date
NL6713103A true NL6713103A (en)	1968-03-27

Family

ID=27257156

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL6713103A NL6713103A (en)	1966-09-26	1967-09-26

Country Status (5)

Country	Link
DE (1)	DE1614938A1 (en)
FR (1)	FR1550223A (en)
NL (1)	NL6713103A (en)
NO (1)	NO121224B (en)
SE (1)	SE335390B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH582951A5 (en) *	1973-07-09	1976-12-15	Bbc Brown Boveri & Cie
FR2445605A1 (en) *	1978-12-27	1980-07-25	Thomson Csf	DIRECT HEATING CATHODE AND HIGH FREQUENCY ELECTRONIC TUBE COMPRISING SUCH A CATHODE

1967
- 1967-09-23 DE DE19671614938 patent/DE1614938A1/en active Pending
- 1967-09-25 NO NO16985467A patent/NO121224B/no unknown
- 1967-09-25 SE SE1315867A patent/SE335390B/xx unknown
- 1967-09-25 FR FR1550223D patent/FR1550223A/fr not_active Expired
- 1967-09-26 NL NL6713103A patent/NL6713103A/xx unknown

Also Published As

Publication number	Publication date
FR1550223A (en)	1968-12-20
NO121224B (en)	1971-02-01
DE1614938A1 (en)	1970-12-23
SE335390B (en)	1971-05-24

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