CA415347A - Appareil de signaux de la circulation - Google Patents

Appareil de signaux de la circulation

Info

Publication number: CA415347A
Authority: CA; Canada
Prior art keywords: signalling apparatus; traffic signalling; traffic; signalling
Prior art date: 1943-09-21
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

CA415347A

Other languages

English (en)

Inventor

A. Wilcox Harry

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.)

AUTOMATIC SIGNAL Corp

Nortel Networks Ltd

Original Assignee

AUTOMATIC SIGNAL Corp

Northern Electric Co Ltd

Publication date

1943-09-21

1943-09-21 Application granted granted Critical

1943-09-21 Publication of CA415347A publication Critical patent/CA415347A/fr

Status Expired legal-status Critical Current

Links

230000011664 signaling Effects 0.000 title 1

CA415347A Appareil de signaux de la circulation Expired CA415347A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA415347T

Publications (1)

Publication Number	Publication Date
CA415347A true CA415347A (fr)	1943-09-21

Family

ID=35524554

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA415347A Expired CA415347A (fr)			Appareil de signaux de la circulation

Country Status (1)

Country	Link
CA (1)	CA415347A (fr)

0
- CA CA415347A patent/CA415347A/fr not_active Expired

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