CA510581A - Signaling system for carrier telephone transmission - Google Patents

Signaling system for carrier telephone transmission

Info

Publication number
CA510581A
CA510581A CA510581A CA510581DA CA510581A CA 510581 A CA510581 A CA 510581A CA 510581 A CA510581 A CA 510581A CA 510581D A CA510581D A CA 510581DA CA 510581 A CA510581 A CA 510581A
Authority
CA
Canada
Prior art keywords
signaling system
telephone transmission
carrier telephone
carrier
transmission
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
CA510581A
Other languages
French (fr)
Inventor
S. Entz Ferdinand
A. Pullis George
E. Ressler Ralph
R. Soffel Robert
A. Weber Laurance
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA510581A publication Critical patent/CA510581A/en
Expired legal-status Critical Current

Links

CA510581A Signaling system for carrier telephone transmission Expired CA510581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA510581T

Publications (1)

Publication Number Publication Date
CA510581A true CA510581A (en) 1955-03-01

Family

ID=35661643

Family Applications (1)

Application Number Title Priority Date Filing Date
CA510581A Expired CA510581A (en) Signaling system for carrier telephone transmission

Country Status (1)

Country Link
CA (1) CA510581A (en)

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