CA357478A - Appareil de controle ferroviaire - Google Patents

Appareil de controle ferroviaire

Info

Publication number: CA357478A
Authority: CA; Canada
Prior art keywords: control apparatus; railway control; railway; control
Prior art date: 1936-04-28
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

CA357478A

Other languages

English (en)

Inventor

A. Thompson Howard

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

1936-04-28

1936-04-28 Application granted granted Critical

1936-04-28 Publication of CA357478A publication Critical patent/CA357478A/fr

Status Expired legal-status Critical Current

Links

CA357478A Appareil de controle ferroviaire Expired CA357478A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA357478T

Publications (1)

Publication Number	Publication Date
CA357478A true CA357478A (fr)	1936-04-28

Family

ID=35356818

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA357478A Expired CA357478A (fr)			Appareil de controle ferroviaire

Country Status (1)

Country	Link
CA (1)	CA357478A (fr)

0
- CA CA357478A patent/CA357478A/fr not_active Expired

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