CA255210A - Train control system - Google Patents

Train control system

Info

Publication number: CA255210A
Authority: CA; Canada
Prior art keywords: control system; train control; train; control
Prior art date: 1925-11-03
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

CA255210A

Other languages

French (fr)

Inventor

K. Howe Winthrop

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.)

SPX Technologies Inc

Original Assignee

General Railway Signal Co

Publication date

1925-11-03

1925-11-03 Application granted granted Critical

1925-11-03 Publication of CA255210A publication Critical patent/CA255210A/en

Status Expired legal-status Critical Current

Links

CA255210A Train control system Expired CA255210A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA255210T

Publications (1)

Publication Number	Publication Date
CA255210A true CA255210A (en)	1925-11-03

Family

ID=35163760

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA255210A Expired CA255210A (en)			Train control system

Country Status (1)

Country	Link
CA (1)	CA255210A (en)

0
- CA CA255210A patent/CA255210A/en not_active Expired

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