CA4452A - Perfectionnements aux meches de lampes - Google Patents

Perfectionnements aux meches de lampes

Info

Publication number: CA4452A
Authority: CA; Canada
Prior art keywords: lamp wicks; wicks; lamp
Prior art date: 1875-03-03
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

CA000004452A

Other languages

English (en)

Inventor

H. Halvorson

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

1875-03-03

1875-03-03 Application granted granted Critical

1875-03-03 Publication of CA4452A publication Critical patent/CA4452A/fr

Status Expired legal-status Critical Current

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA4452T

Publications (1)

Publication Number	Publication Date
CA4452A true CA4452A (fr)	1875-03-03

Family

ID=45121009

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000004452A Expired CA4452A (fr)			Perfectionnements aux meches de lampes

Country Status (1)

Country	Link
CA (1)	CA4452A (fr)

0
- CA CA000004452A patent/CA4452A/fr not_active Expired

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