CA285250A - Tube d'electrons a quatre electrodes - Google Patents

Tube d'electrons a quatre electrodes

Info

Publication number
CA285250A
CA285250A CA285250A CA285250DA CA285250A CA 285250 A CA285250 A CA 285250A CA 285250 A CA285250 A CA 285250A CA 285250D A CA285250D A CA 285250DA CA 285250 A CA285250 A CA 285250A
Authority
CA
Canada
Prior art keywords
electrodes
electron tube
electron
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
CA285250A
Other languages
English (en)
Inventor
Bethenod Joseph
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 CA285250A publication Critical patent/CA285250A/fr
Expired legal-status Critical Current

Links

CA285250A Tube d'electrons a quatre electrodes Expired CA285250A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA285250T

Publications (1)

Publication Number Publication Date
CA285250A true CA285250A (fr) 1928-12-04

Family

ID=35222063

Family Applications (1)

Application Number Title Priority Date Filing Date
CA285250A Expired CA285250A (fr) Tube d'electrons a quatre electrodes

Country Status (1)

Country Link
CA (1) CA285250A (fr)

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