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CA480506A - Thermionic valves - Google Patents

Thermionic valves

Info

Publication number
CA480506A
CA480506A CA480506A CA480506DA CA480506A CA 480506 A CA480506 A CA 480506A CA 480506 A CA480506 A CA 480506A CA 480506D A CA480506D A CA 480506DA CA 480506 A CA480506 A CA 480506A
Authority
CA
Canada
Prior art keywords
thermionic valves
thermionic
valves
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
CA480506A
Other languages
French (fr)
Inventor
Diggle Harry
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.)
Hivac Ltd
Original Assignee
Hivac Ltd
Publication date
Application granted granted Critical
Publication of CA480506A publication Critical patent/CA480506A/en
Expired legal-status Critical Current

Links

CA480506A Thermionic valves Expired CA480506A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA480506T

Publications (1)

Publication Number Publication Date
CA480506A true CA480506A (en) 1952-01-22

Family

ID=35620184

Family Applications (1)

Application Number Title Priority Date Filing Date
CA480506A Expired CA480506A (en) Thermionic valves

Country Status (1)

Country Link
CA (1) CA480506A (en)

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