CA258835A - Vacuum electric tube - Google Patents

Vacuum electric tube

Info

Publication number
CA258835A
CA258835A CA258835A CA258835DA CA258835A CA 258835 A CA258835 A CA 258835A CA 258835 A CA258835 A CA 258835A CA 258835D A CA258835D A CA 258835DA CA 258835 A CA258835 A CA 258835A
Authority
CA
Canada
Prior art keywords
electric tube
vacuum electric
vacuum
tube
electric
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
CA258835A
Other languages
French (fr)
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 CA258835A publication Critical patent/CA258835A/en
Expired legal-status Critical Current

Links

CA258835A Vacuum electric tube Expired CA258835A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA258835T

Publications (1)

Publication Number Publication Date
CA258835A true CA258835A (en) 1926-03-09

Family

ID=35167384

Family Applications (1)

Application Number Title Priority Date Filing Date
CA258835A Expired CA258835A (en) Vacuum electric tube

Country Status (1)

Country Link
CA (1) CA258835A (en)

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