CA503831A - Systemes de signalisation de pulsations electriques - Google Patents

Systemes de signalisation de pulsations electriques

Info

Publication number: CA503831A
Authority: CA; Canada
Prior art keywords: electric pulse; signalling systems; pulse signalling; systems; electric
Prior art date: 1954-06-22
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

CA503831A

Other languages

English (en)

Inventor

I. Farren Leslie

E. Head Norman

M. Levy Maurice

Original Assignee

General Electric Company PLC

Publication date

1954-06-22

1954-06-22 Application granted granted Critical

1954-06-22 Publication of CA503831A publication Critical patent/CA503831A/fr

Status Expired legal-status Critical Current

Links

CA503831A Systemes de signalisation de pulsations electriques Expired CA503831A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA503831T

Publications (1)

Publication Number	Publication Date
CA503831A true CA503831A (fr)	1954-06-22

Family

ID=35649750

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA503831A Expired CA503831A (fr)			Systemes de signalisation de pulsations electriques

Country Status (1)

Country	Link
CA (1)	CA503831A (fr)

0
- CA CA503831A patent/CA503831A/fr not_active Expired

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