CA13948A - Perfectionnement des appareils d'eclairage - Google Patents

Perfectionnement des appareils d'eclairage

Info

Publication number: CA13948A
Authority: CA; Canada
Prior art keywords: improvement; lighting apparatus; lighting
Prior art date: 1882-01-02
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

CA000013948A

Other languages

English (en)

Inventor

William Wheeler

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

1882-01-02

1882-01-02 Application granted granted Critical

1882-01-02 Publication of CA13948A publication Critical patent/CA13948A/fr

Status Expired legal-status Critical Current

Links

CA000013948A Perfectionnement des appareils d'eclairage Expired CA13948A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA13948T

Publications (1)

Publication Number	Publication Date
CA13948A true CA13948A (fr)	1882-01-02

Family

ID=45130491

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000013948A Expired CA13948A (fr)			Perfectionnement des appareils d'eclairage

Country Status (1)

Country	Link
CA (1)	CA13948A (fr)

0
- CA CA000013948A patent/CA13948A/fr not_active Expired

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