CA256002A - Dispositif de tube electrique a vide - Google Patents

Dispositif de tube electrique a vide

Info

Publication number
CA256002A
CA256002A CA256002A CA256002DA CA256002A CA 256002 A CA256002 A CA 256002A CA 256002 A CA256002 A CA 256002A CA 256002D A CA256002D A CA 256002DA CA 256002 A CA256002 A CA 256002A
Authority
CA
Canada
Prior art keywords
tube device
electric tube
vacuum electric
vacuum
tube
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
CA256002A
Other languages
English (en)
Inventor
Yeoman Robinson Ernest
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical Co Ltd
Publication date
Application granted granted Critical
Publication of CA256002A publication Critical patent/CA256002A/fr
Expired legal-status Critical Current

Links

CA256002A Dispositif de tube electrique a vide Expired CA256002A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA256002T

Publications (1)

Publication Number Publication Date
CA256002A true CA256002A (fr) 1925-12-01

Family

ID=35164551

Family Applications (1)

Application Number Title Priority Date Filing Date
CA256002A Expired CA256002A (fr) Dispositif de tube electrique a vide

Country Status (1)

Country Link
CA (1) CA256002A (fr)

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