CA217030A - Cathode a emission d'electrons - Google Patents

Cathode a emission d'electrons

Info

Publication number
CA217030A
CA217030A CA217030A CA217030DA CA217030A CA 217030 A CA217030 A CA 217030A CA 217030 A CA217030 A CA 217030A CA 217030D A CA217030D A CA 217030DA CA 217030 A CA217030 A CA 217030A
Authority
CA
Canada
Prior art keywords
electron
emitting cathode
cathode
emitting
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
CA217030A
Other languages
English (en)
Inventor
D. Hocker Carl
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.)
INTERNATIONAL WESTERN ELECTRIC CO
AT&T Corp
Original Assignee
INTERNATIONAL WESTERN ELECTRIC CO
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA217030A publication Critical patent/CA217030A/fr
Expired legal-status Critical Current

Links

CA217030A Cathode a emission d'electrons Expired CA217030A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA217030T

Publications (1)

Publication Number Publication Date
CA217030A true CA217030A (fr) 1922-03-21

Family

ID=35111474

Family Applications (1)

Application Number Title Priority Date Filing Date
CA217030A Expired CA217030A (fr) Cathode a emission d'electrons

Country Status (1)

Country Link
CA (1) CA217030A (fr)

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