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CA397875A - Circuit de lampe a vide - Google Patents

Circuit de lampe a vide

Info

Publication number
CA397875A
CA397875A CA397875A CA397875DA CA397875A CA 397875 A CA397875 A CA 397875A CA 397875 A CA397875 A CA 397875A CA 397875D A CA397875D A CA 397875DA CA 397875 A CA397875 A CA 397875A
Authority
CA
Canada
Prior art keywords
vacuum tube
tube circuit
circuit
vacuum
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
CA397875A
Other languages
English (en)
Inventor
David Robertson Donald
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA397875A publication Critical patent/CA397875A/fr
Expired legal-status Critical Current

Links

CA397875A Circuit de lampe a vide Expired CA397875A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA397875T

Publications (1)

Publication Number Publication Date
CA397875A true CA397875A (fr) 1941-07-08

Family

ID=35408383

Family Applications (1)

Application Number Title Priority Date Filing Date
CA397875A Expired CA397875A (fr) Circuit de lampe a vide

Country Status (1)

Country Link
CA (1) CA397875A (fr)

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