CA429723A - Dispositif de controle du circuit d'aiguile de voie ferree - Google Patents

Dispositif de controle du circuit d'aiguile de voie ferree

Info

Publication number: CA429723A
Authority: CA; Canada
Prior art keywords: switch circuit; circuit controller; railway switch; railway; controller
Prior art date: 1945-08-28
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

CA429723A

Other languages

English (en)

Inventor

L. Bone Herbert

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.)

Hitachi Rail STS USA Inc

Original Assignee

Union Switch and Signal Inc

Publication date

1945-08-28

1945-08-28 Application granted granted Critical

1945-08-28 Publication of CA429723A publication Critical patent/CA429723A/fr

Status Expired legal-status Critical Current

Links

CA429723A Dispositif de controle du circuit d'aiguile de voie ferree Expired CA429723A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA429723T

Publications (1)

Publication Number	Publication Date
CA429723A true CA429723A (fr)	1945-08-28

Family

ID=35544727

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA429723A Expired CA429723A (fr)			Dispositif de controle du circuit d'aiguile de voie ferree

Country Status (1)

Country	Link
CA (1)	CA429723A (fr)

0
- CA CA429723A patent/CA429723A/fr not_active Expired

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