CA477683A - Electron-ray tubes - Google Patents

Electron-ray tubes

Info

Publication number
CA477683A
CA477683A CA477683A CA477683DA CA477683A CA 477683 A CA477683 A CA 477683A CA 477683 A CA477683 A CA 477683A CA 477683D A CA477683D A CA 477683DA CA 477683 A CA477683 A CA 477683A
Authority
CA
Canada
Prior art keywords
electron
ray tubes
tubes
ray
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
CA477683A
Other languages
French (fr)
Inventor
Andreas Antonius Westerhuis Adrianus
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 CA477683A publication Critical patent/CA477683A/en
Expired legal-status Critical Current

Links

CA477683A Electron-ray tubes Expired CA477683A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA477683T

Publications (1)

Publication Number Publication Date
CA477683A true CA477683A (en) 1951-10-09

Family

ID=35617331

Family Applications (1)

Application Number Title Priority Date Filing Date
CA477683A Expired CA477683A (en) Electron-ray tubes

Country Status (1)

Country Link
CA (1) CA477683A (en)

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