CA442113A - Appareil de signalisation de voie ferree - Google Patents

Appareil de signalisation de voie ferree

Info

Publication number: CA442113A
Authority: CA; Canada
Prior art keywords: signalling apparatus; railway signalling; railway; signalling
Prior art date: 1947-06-10
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

CA442113A

Other languages

English (en)

Inventor

L. Jerome Arthur

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

1947-06-10

1947-06-10 Application granted granted Critical

1947-06-10 Publication of CA442113A publication Critical patent/CA442113A/fr

Status Expired legal-status Critical Current

Links

230000011664 signaling Effects 0.000 title 1

CA442113A Appareil de signalisation de voie ferree Expired CA442113A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA442113T

Publications (1)

Publication Number	Publication Date
CA442113A true CA442113A (fr)	1947-06-10

Family

ID=35557344

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA442113A Expired CA442113A (fr)			Appareil de signalisation de voie ferree

Country Status (1)

Country	Link
CA (1)	CA442113A (fr)

0
- CA CA442113A patent/CA442113A/fr not_active Expired

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