CA476301A - Electron discharge tubes - Google Patents

Electron discharge tubes

Info

Publication number
CA476301A
CA476301A CA476301A CA476301DA CA476301A CA 476301 A CA476301 A CA 476301A CA 476301 A CA476301 A CA 476301A CA 476301D A CA476301D A CA 476301DA CA 476301 A CA476301 A CA 476301A
Authority
CA
Canada
Prior art keywords
discharge tubes
electron discharge
electron
tubes
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
CA476301A
Other languages
French (fr)
Inventor
Coeterier Frederik
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 CA476301A publication Critical patent/CA476301A/en
Expired legal-status Critical Current

Links

CA476301A Electron discharge tubes Expired CA476301A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA476301T

Publications (1)

Publication Number Publication Date
CA476301A true CA476301A (en) 1951-08-21

Family

ID=35615927

Family Applications (1)

Application Number Title Priority Date Filing Date
CA476301A Expired CA476301A (en) Electron discharge tubes

Country Status (1)

Country Link
CA (1) CA476301A (en)

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