CA450971A - Appareil de soupape thermionique - Google Patents

Appareil de soupape thermionique

Info

Publication number
CA450971A
CA450971A CA450971A CA450971DA CA450971A CA 450971 A CA450971 A CA 450971A CA 450971 A CA450971 A CA 450971A CA 450971D A CA450971D A CA 450971DA CA 450971 A CA450971 A CA 450971A
Authority
CA
Canada
Prior art keywords
valve apparatus
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
CA450971A
Other languages
English (en)
Inventor
Lewis Fortescue Richard
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.)
Marconis Wireless Telegraph Co Ltd
STC PLC
Original Assignee
Marconis Wireless Telegraph Co Ltd
Standard Telephone and Cables PLC
Publication date
Application granted granted Critical
Publication of CA450971A publication Critical patent/CA450971A/fr
Expired legal-status Critical Current

Links

CA450971A Appareil de soupape thermionique Expired CA450971A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA450971T

Publications (1)

Publication Number Publication Date
CA450971A true CA450971A (fr) 1948-08-31

Family

ID=35568692

Family Applications (1)

Application Number Title Priority Date Filing Date
CA450971A Expired CA450971A (fr) Appareil de soupape thermionique

Country Status (1)

Country Link
CA (1) CA450971A (fr)

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