CA395920A - Emetteur d'electrons secondaires - Google Patents

Emetteur d'electrons secondaires

Info

Publication number
CA395920A
CA395920A CA395920A CA395920DA CA395920A CA 395920 A CA395920 A CA 395920A CA 395920 A CA395920 A CA 395920A CA 395920D A CA395920D A CA 395920DA CA 395920 A CA395920 A CA 395920A
Authority
CA
Canada
Prior art keywords
secondary electron
electron emitter
emitter
electron
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
CA395920A
Other languages
English (en)
Inventor
J. H. Schreinemachers Willem
Original Assignee
Philips Gloeilampenfabrieken NV
Radio Corporation of America
Publication date
Application granted granted Critical
Publication of CA395920A publication Critical patent/CA395920A/fr
Expired legal-status Critical Current

Links

CA395920A Emetteur d'electrons secondaires Expired CA395920A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA395920T

Publications (1)

Publication Number Publication Date
CA395920A true CA395920A (fr) 1941-04-15

Family

ID=35403364

Family Applications (1)

Application Number Title Priority Date Filing Date
CA395920A Expired CA395920A (fr) Emetteur d'electrons secondaires

Country Status (1)

Country Link
CA (1) CA395920A (fr)

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