CA473467A - Electron discharge devices - Google Patents

Electron discharge devices

Info

Publication number
CA473467A
CA473467A CA473467A CA473467DA CA473467A CA 473467 A CA473467 A CA 473467A CA 473467 A CA473467 A CA 473467A CA 473467D A CA473467D A CA 473467DA CA 473467 A CA473467 A CA 473467A
Authority
CA
Canada
Prior art keywords
discharge devices
electron discharge
electron
devices
discharge
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
CA473467A
Other languages
French (fr)
Inventor
Gerhardus Dammers Bernhardus
Hendrik Petrus Alma Gerrit
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 CA473467A publication Critical patent/CA473467A/en
Expired legal-status Critical Current

Links

CA473467A Electron discharge devices Expired CA473467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA473467T

Publications (1)

Publication Number Publication Date
CA473467A true CA473467A (en) 1951-05-08

Family

ID=35607438

Family Applications (1)

Application Number Title Priority Date Filing Date
CA473467A Expired CA473467A (en) Electron discharge devices

Country Status (1)

Country Link
CA (1) CA473467A (en)

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