CA4291A - Perfectionnements aux lampes - Google Patents

Perfectionnements aux lampes

Info

Publication number: CA4291A
Authority: CA; Canada
Prior art keywords: lamps
Prior art date: 1875-01-21
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

CA000004291A

Other languages

English (en)

Inventor

Frank Rhind

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

1875-01-21

1875-01-21 Application granted granted Critical

1875-01-21 Publication of CA4291A publication Critical patent/CA4291A/fr

Status Expired legal-status Critical Current

Links

CA000004291A Perfectionnements aux lampes Expired CA4291A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA4291T

Publications (1)

Publication Number	Publication Date
CA4291A true CA4291A (fr)	1875-01-21

Family

ID=45120849

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000004291A Expired CA4291A (fr)			Perfectionnements aux lampes

Country Status (1)

Country	Link
CA (1)	CA4291A (fr)

0
- CA CA000004291A patent/CA4291A/fr not_active Expired

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