CA203234A - Lampe d'aigullage - Google Patents

Lampe d'aigullage

Info

Publication number: CA203234A
Authority: CA; Canada
Prior art keywords: railway switch; switch lamp; lamp; railway; switch
Prior art date: 1920-08-24
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

CA203234A

Other languages

English (en)

Inventor

I. Hoey Nicholas

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

1920-08-24

1920-08-24 Application granted granted Critical

1920-08-24 Publication of CA203234A publication Critical patent/CA203234A/fr

Status Expired legal-status Critical Current

Links

CA203234A Lampe d'aigullage Expired CA203234A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA203234T

Publications (1)

Publication Number	Publication Date
CA203234A true CA203234A (fr)	1920-08-24

Family

ID=35077670

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA203234A Expired CA203234A (fr)			Lampe d'aigullage

Country Status (1)

Country	Link
CA (1)	CA203234A (fr)

0
- CA CA203234A patent/CA203234A/fr not_active Expired

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