CA246716A - Thermionic tube - Google Patents

Thermionic tube

Info

Publication number
CA246716A
CA246716A CA246716A CA246716DA CA246716A CA 246716 A CA246716 A CA 246716A CA 246716 A CA246716 A CA 246716A CA 246716D A CA246716D A CA 246716DA CA 246716 A CA246716 A CA 246716A
Authority
CA
Canada
Prior art keywords
thermionic tube
thermionic
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
CA246716A
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA246716A publication Critical patent/CA246716A/en
Expired legal-status Critical Current

Links

CA246716A Thermionic tube Expired CA246716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA246716T

Publications (1)

Publication Number Publication Date
CA246716A true CA246716A (en) 1925-02-10

Family

ID=35153691

Family Applications (1)

Application Number Title Priority Date Filing Date
CA246716A Expired CA246716A (en) Thermionic tube

Country Status (1)

Country Link
CA (1) CA246716A (en)

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