CA532790A - Structures de cathodes emettrices pour dispositifs de decharge d'electrons - Google Patents

Structures de cathodes emettrices pour dispositifs de decharge d'electrons

Info

Publication number
CA532790A
CA532790A CA532790A CA532790DA CA532790A CA 532790 A CA532790 A CA 532790A CA 532790 A CA532790 A CA 532790A CA 532790D A CA532790D A CA 532790DA CA 532790 A CA532790 A CA 532790A
Authority
CA
Canada
Prior art keywords
discharge devices
electron discharge
cathode structures
emissive cathode
emissive
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
CA532790A
Other languages
English (en)
Inventor
A. Espersen George
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Application granted granted Critical
Publication of CA532790A publication Critical patent/CA532790A/fr
Expired legal-status Critical Current

Links

CA532790A Structures de cathodes emettrices pour dispositifs de decharge d'electrons Expired CA532790A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA532790T

Publications (1)

Publication Number Publication Date
CA532790A true CA532790A (fr) 1956-11-06

Family

ID=35687402

Family Applications (1)

Application Number Title Priority Date Filing Date
CA532790A Expired CA532790A (fr) Structures de cathodes emettrices pour dispositifs de decharge d'electrons

Country Status (1)

Country Link
CA (1) CA532790A (fr)

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