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CA391871A - Dispositif a electrons - Google Patents

Dispositif a electrons

Info

Publication number
CA391871A
CA391871A CA391871A CA391871DA CA391871A CA 391871 A CA391871 A CA 391871A CA 391871 A CA391871 A CA 391871A CA 391871D A CA391871D A CA 391871DA CA 391871 A CA391871 A CA 391871A
Authority
CA
Canada
Prior art keywords
electron device
electron
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
CA391871A
Other languages
English (en)
Inventor
Wolf Menno
Holst Gilles
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 CA391871A publication Critical patent/CA391871A/fr
Expired legal-status Critical Current

Links

CA391871A Dispositif a electrons Expired CA391871A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA391871T

Publications (1)

Publication Number Publication Date
CA391871A true CA391871A (fr) 1940-10-08

Family

ID=35399403

Family Applications (1)

Application Number Title Priority Date Filing Date
CA391871A Expired CA391871A (fr) Dispositif a electrons

Country Status (1)

Country Link
CA (1) CA391871A (fr)

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