CA425343A - Pousse-vide pour lampes a decharges electriques - Google Patents

Pousse-vide pour lampes a decharges electriques

Info

Publication number: CA425343A
Authority: CA; Canada
Prior art keywords: getter; discharge tubes; electron discharge; electron; tubes
Prior art date: 1945-01-30
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

CA425343A

Other languages

English (en)

Inventor

Austin Stephen Ronald

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.)

Philips Lamps Ltd

Original Assignee

Philips Lamps Ltd

Publication date

1945-01-30

1945-01-30 Application granted granted Critical

1945-01-30 Publication of CA425343A publication Critical patent/CA425343A/fr

Status Expired legal-status Critical Current

Links

CA425343A Pousse-vide pour lampes a decharges electriques Expired CA425343A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA425343T

Publications (1)

Publication Number	Publication Date
CA425343A true CA425343A (fr)	1945-01-30

Family

ID=35536362

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA425343A Expired CA425343A (fr)			Pousse-vide pour lampes a decharges electriques

Country Status (1)

Country	Link
CA (1)	CA425343A (fr)

0
- CA CA425343A patent/CA425343A/fr not_active Expired

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