CA488016A - Electron-emitting electrode - Google Patents

Electron-emitting electrode

Info

Publication number
CA488016A
CA488016A CA488016A CA488016DA CA488016A CA 488016 A CA488016 A CA 488016A CA 488016 A CA488016 A CA 488016A CA 488016D A CA488016D A CA 488016DA CA 488016 A CA488016 A CA 488016A
Authority
CA
Canada
Prior art keywords
electron
emitting electrode
emitting
electrode
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
CA488016A
Other languages
French (fr)
Inventor
Frederik Veenemans Cornelis
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 CA488016A publication Critical patent/CA488016A/en
Expired legal-status Critical Current

Links

CA488016A Electron-emitting electrode Expired CA488016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA488016T

Publications (1)

Publication Number Publication Date
CA488016A true CA488016A (en) 1952-11-11

Family

ID=35627735

Family Applications (1)

Application Number Title Priority Date Filing Date
CA488016A Expired CA488016A (en) Electron-emitting electrode

Country Status (1)

Country Link
CA (1) CA488016A (en)

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