CA275946A - Systeme de commande de train - Google Patents

Systeme de commande de train

Info

Publication number: CA275946A
Authority: CA; Canada
Prior art keywords: control system; train control; train; control
Prior art date: 1927-11-29
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

CA275946A

Other languages

English (en)

Inventor

Milton Rosenzweig Fred

Grant Shaver Archibald

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.)

Regan Safety Devices Co

Original Assignee

Regan Safety Devices Co

Publication date

1927-11-29

1927-11-29 Application granted granted Critical

1927-11-29 Publication of CA275946A publication Critical patent/CA275946A/fr

Status Expired legal-status Critical Current

Links

CA275946A Systeme de commande de train Expired CA275946A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA275946T

Publications (1)

Publication Number	Publication Date
CA275946A true CA275946A (fr)	1927-11-29

Family

ID=35205978

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA275946A Expired CA275946A (fr)			Systeme de commande de train

Country Status (1)

Country	Link
CA (1)	CA275946A (fr)

0
- CA CA275946A patent/CA275946A/fr not_active Expired

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