CA312638A - Lampe thermionique - Google Patents

Lampe thermionique

Info

Publication number
CA312638A
CA312638A CA312638A CA312638DA CA312638A CA 312638 A CA312638 A CA 312638A CA 312638 A CA312638 A CA 312638A CA 312638D A CA312638D A CA 312638DA CA 312638 A CA312638 A CA 312638A
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
CA312638A
Other languages
English (en)
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 TUBES
Original Assignee
ROGERS RADIO TUBES
Publication date
Application granted granted Critical
Publication of CA312638A publication Critical patent/CA312638A/fr
Expired legal-status Critical Current

Links

CA312638A Lampe thermionique Expired CA312638A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA312638T

Publications (1)

Publication Number Publication Date
CA312638A true CA312638A (fr) 1931-06-23

Family

ID=35271964

Family Applications (1)

Application Number Title Priority Date Filing Date
CA312638A Expired CA312638A (fr) Lampe thermionique

Country Status (1)

Country Link
CA (1) CA312638A (fr)

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