CA293384A - Thermionic tube - Google Patents

Thermionic tube

Info

Publication number
CA293384A
CA293384A CA293384A CA293384DA CA293384A CA 293384 A CA293384 A CA 293384A CA 293384 A CA293384 A CA 293384A CA 293384D A CA293384D A CA 293384DA CA 293384 A CA293384 A CA 293384A
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
CA293384A
Other languages
French (fr)
Inventor
S. Mccullough Frederick
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.)
ROGERS RADIO
Original Assignee
ROGERS RADIO
Publication date
Application granted granted Critical
Publication of CA293384A publication Critical patent/CA293384A/en
Expired legal-status Critical Current

Links

CA293384A Thermionic tube Expired CA293384A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA293384T

Publications (1)

Publication Number Publication Date
CA293384A true CA293384A (en) 1929-09-24

Family

ID=35230703

Family Applications (1)

Application Number Title Priority Date Filing Date
CA293384A Expired CA293384A (en) Thermionic tube

Country Status (1)

Country Link
CA (1) CA293384A (en)

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