CA567436A - Electric signalling systems - Google Patents

Electric signalling systems

Info

Publication number: CA567436A
Authority: CA; Canada
Prior art keywords: signalling systems; electric signalling; electric; systems; signalling
Prior art date: 1958-12-16
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

CA567436A

Other languages

French (fr)

Inventor

E. Bryden Joseph

R. Russell Clifford

C. Stenning Luis

J. E. Aspin John

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.)

General Electric Company PLC

Original Assignee

General Electric Company PLC

Publication date

1958-12-16

1958-12-16 Application granted granted Critical

1958-12-16 Publication of CA567436A publication Critical patent/CA567436A/en

Status Expired legal-status Critical Current

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA567436T

Publications (1)

Publication Number	Publication Date
CA567436A true CA567436A (en)	1958-12-16

Family

ID=35739956

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA567436A Expired CA567436A (en)			Electric signalling systems

Country Status (1)

Country	Link
CA (1)	CA567436A (en)

0
- CA CA567436A patent/CA567436A/en not_active Expired

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