CA297884A - Element de lampe incandescente electrique - Google Patents

Element de lampe incandescente electrique

Info

Publication number: CA297884A
Authority: CA; Canada
Prior art keywords: incandescent lamp; lamp fitting; electric incandescent; electric; fitting
Prior art date: 1930-03-04
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

CA297884A

Other languages

English (en)

Inventor

Per Alfred Andersson Ringhald

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

1930-03-04

1930-03-04 Application granted granted Critical

1930-03-04 Publication of CA297884A publication Critical patent/CA297884A/fr

Status Expired legal-status Critical Current

Links

CA297884A Element de lampe incandescente electrique Expired CA297884A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA297884T

Publications (1)

Publication Number	Publication Date
CA297884A true CA297884A (fr)	1930-03-04

Family

ID=35235204

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA297884A Expired CA297884A (fr)			Element de lampe incandescente electrique

Country Status (1)

Country	Link
CA (1)	CA297884A (fr)

0
- CA CA297884A patent/CA297884A/fr not_active Expired

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