CA576838A - Systemes de signalisation de pulsations sur plusieurs canalisations - Google Patents

Systemes de signalisation de pulsations sur plusieurs canalisations

Info

Publication number
CA576838A
CA576838A CA576838A CA576838DA CA576838A CA 576838 A CA576838 A CA 576838A CA 576838 A CA576838 A CA 576838A CA 576838D A CA576838D A CA 576838DA CA 576838 A CA576838 A CA 576838A
Authority
CA
Canada
Prior art keywords
channel pulse
signalling systems
pulse signalling
systems
channel
Prior art date
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
CA576838A
Other languages
English (en)
Inventor
M. Levy Maurice
Original Assignee
General Electric Company PLC
Publication date
Application granted granted Critical
Publication of CA576838A publication Critical patent/CA576838A/fr
Expired legal-status Critical Current

Links

CA576838A Systemes de signalisation de pulsations sur plusieurs canalisations Expired CA576838A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA576838T

Publications (1)

Publication Number Publication Date
CA576838A true CA576838A (fr) 1959-06-02

Family

ID=35752698

Family Applications (1)

Application Number Title Priority Date Filing Date
CA576838A Expired CA576838A (fr) Systemes de signalisation de pulsations sur plusieurs canalisations

Country Status (1)

Country Link
CA (1) CA576838A (fr)

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