CA518058A - Dispositifs de concentrage d'un faisceau d'electrons - Google Patents

Dispositifs de concentrage d'un faisceau d'electrons

Info

Publication number: CA518058A
Authority: CA; Canada
Prior art keywords: focussing; devices; electron beam; electron
Prior art date: 1955-11-01
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

CA518058A

Other languages

English (en)

Inventor

D. Morgan Arnold

A. Montgomery William

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 Standard Electric Corp

Original Assignee

International Standard Electric Corp

Publication date

1955-11-01

1955-11-01 Application granted granted Critical

1955-11-01 Publication of CA518058A publication Critical patent/CA518058A/fr

Status Expired legal-status Critical Current

Links

238000010894 electron beam technology Methods 0.000 title 1

CA518058A Dispositifs de concentrage d'un faisceau d'electrons Expired CA518058A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA518058T

Publications (1)

Publication Number	Publication Date
CA518058A true CA518058A (fr)	1955-11-01

Family

ID=35671260

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA518058A Expired CA518058A (fr)			Dispositifs de concentrage d'un faisceau d'electrons

Country Status (1)

Country	Link
CA (1)	CA518058A (fr)

0
- CA CA518058A patent/CA518058A/fr not_active Expired

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