CA285925A - Valve thermionique - Google Patents

Valve thermionique

Info

Publication number
CA285925A
CA285925A CA285925A CA285925DA CA285925A CA 285925 A CA285925 A CA 285925A CA 285925 A CA285925 A CA 285925A CA 285925D A CA285925D A CA 285925DA CA 285925 A CA285925 A CA 285925A
Authority
CA
Canada
Prior art keywords
thermionic valve
thermionic
valve
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
CA285925A
Other languages
English (en)
Inventor
Freedman Paul
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.)
GRAHAM AMPLION
Original Assignee
GRAHAM AMPLION
Publication date
Application granted granted Critical
Publication of CA285925A publication Critical patent/CA285925A/fr
Expired legal-status Critical Current

Links

CA285925A Valve thermionique Expired CA285925A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA285925T

Publications (1)

Publication Number Publication Date
CA285925A true CA285925A (fr) 1928-12-25

Family

ID=35222737

Family Applications (1)

Application Number Title Priority Date Filing Date
CA285925A Expired CA285925A (fr) Valve thermionique

Country Status (1)

Country Link
CA (1) CA285925A (fr)

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