CA484537A - Electron discharge tube - Google Patents

Electron discharge tube

Info

Publication number: CA484537A
Authority: CA; Canada
Prior art keywords: discharge tube; electron discharge; electron; tube; discharge
Prior art date: 1952-07-01
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

CA484537A

Other languages

French (fr)

Inventor

Lodewijk Hendrik Jonker Johannes

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.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

Publication date

1952-07-01

1952-07-01 Application granted granted Critical

1952-07-01 Publication of CA484537A publication Critical patent/CA484537A/en

Status Expired legal-status Critical Current

Links

CA484537A Electron discharge tube Expired CA484537A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA484537T

Publications (1)

Publication Number	Publication Date
CA484537A true CA484537A (en)	1952-07-01

Family

ID=35624253

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA484537A Expired CA484537A (en)			Electron discharge tube

Country Status (1)

Country	Link
CA (1)	CA484537A (en)

0
- CA CA484537A patent/CA484537A/en not_active Expired

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