CA245797A - Multiplex signalling system - Google Patents

Multiplex signalling system

Info

Publication number
CA245797A
CA245797A CA245797A CA245797DA CA245797A CA 245797 A CA245797 A CA 245797A CA 245797 A CA245797 A CA 245797A CA 245797D A CA245797D A CA 245797DA CA 245797 A CA245797 A CA 245797A
Authority
CA
Canada
Prior art keywords
signalling system
multiplex signalling
multiplex
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
CA245797A
Other languages
French (fr)
Inventor
V. Wolfe Wallace
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.)
INTERNATIONAL WESTERN ELECTRIC Co
Original Assignee
INTERNATIONAL WESTERN ELECTRIC Co
Publication date
Application granted granted Critical
Publication of CA245797A publication Critical patent/CA245797A/en
Expired legal-status Critical Current

Links

CA245797A Multiplex signalling system Expired CA245797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA245797T

Publications (1)

Publication Number Publication Date
CA245797A true CA245797A (en) 1924-12-30

Family

ID=35152772

Family Applications (1)

Application Number Title Priority Date Filing Date
CA245797A Expired CA245797A (en) Multiplex signalling system

Country Status (1)

Country Link
CA (1) CA245797A (en)

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