CA477757A - Lampes a electrons - Google Patents

Lampes a electrons

Info

Publication number: CA477757A
Authority: CA; Canada
Prior art keywords: electron tubes; tubes; electron
Prior art date: 1951-10-16
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

CA477757A

Other languages

English (en)

Inventor

Henry Owen Harries John

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

1951-10-16

1951-10-16 Application granted granted Critical

1951-10-16 Publication of CA477757A publication Critical patent/CA477757A/fr

Status Expired legal-status Critical Current

Links

CA477757A Lampes a electrons Expired CA477757A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA477757T

Publications (1)

Publication Number	Publication Date
CA477757A true CA477757A (fr)	1951-10-16

Family

ID=35617405

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA477757A Expired CA477757A (fr)			Lampes a electrons

Country Status (1)

Country	Link
CA (1)	CA477757A (fr)

0
- CA CA477757A patent/CA477757A/fr not_active Expired

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