CA246657A - Train speed control apparatus - Google Patents

Train speed control apparatus

Info

Publication number: CA246657A
Authority: CA; Canada
Prior art keywords: control apparatus; speed control; train speed; train; speed
Prior art date: 1925-02-10
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

CA246657A

Other languages

French (fr)

Inventor

H. Thomas Thomas

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.)

Westinghouse Canada Inc

Original Assignee

Canadian Westinghouse Co Ltd

Publication date

1925-02-10

1925-02-10 Application granted granted Critical

1925-02-10 Publication of CA246657A publication Critical patent/CA246657A/en

Status Expired legal-status Critical Current

Links

CA246657A Train speed control apparatus Expired CA246657A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA246657T

Publications (1)

Publication Number	Publication Date
CA246657A true CA246657A (en)	1925-02-10

Family

ID=35153632

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA246657A Expired CA246657A (en)			Train speed control apparatus

Country Status (1)

Country	Link
CA (1)	CA246657A (en)

0
- CA CA246657A patent/CA246657A/en not_active Expired

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