CA251703A - Tube thermionique - Google Patents

Tube thermionique

Info

Publication number
CA251703A
CA251703A CA251703A CA251703DA CA251703A CA 251703 A CA251703 A CA 251703A CA 251703 A CA251703 A CA 251703A CA 251703D A CA251703D A CA 251703DA CA 251703 A CA251703 A CA 251703A
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
CA251703A
Other languages
English (en)
Inventor
Trautwein Friedrich
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA251703A publication Critical patent/CA251703A/fr
Expired legal-status Critical Current

Links

CA251703A Tube thermionique Expired CA251703A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA251703T

Publications (1)

Publication Number Publication Date
CA251703A true CA251703A (fr) 1925-07-14

Family

ID=35158677

Family Applications (1)

Application Number Title Priority Date Filing Date
CA251703A Expired CA251703A (fr) Tube thermionique

Country Status (1)

Country Link
CA (1) CA251703A (fr)

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