CA504827A - Systemes de signalisation a multi-canalisation - Google Patents

Systemes de signalisation a multi-canalisation

Info

Publication number
CA504827A
CA504827A CA504827A CA504827DA CA504827A CA 504827 A CA504827 A CA 504827A CA 504827 A CA504827 A CA 504827A CA 504827D A CA504827D A CA 504827DA CA 504827 A CA504827 A CA 504827A
Authority
CA
Canada
Prior art keywords
signalling systems
channel signalling
channel
systems
signalling
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
CA504827A
Other languages
English (en)
Inventor
M. Levy Maurice
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
Application granted granted Critical
Publication of CA504827A publication Critical patent/CA504827A/fr
Expired legal-status Critical Current

Links

CA504827A Systemes de signalisation a multi-canalisation Expired CA504827A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA504827T

Publications (1)

Publication Number Publication Date
CA504827A true CA504827A (fr) 1954-08-03

Family

ID=35650749

Family Applications (1)

Application Number Title Priority Date Filing Date
CA504827A Expired CA504827A (fr) Systemes de signalisation a multi-canalisation

Country Status (1)

Country Link
CA (1) CA504827A (fr)

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