CA565969A - Automatic telephone systems provided with party lines - Google Patents

Automatic telephone systems provided with party lines

Info

Publication number
CA565969A
CA565969A CA565969A CA565969DA CA565969A CA 565969 A CA565969 A CA 565969A CA 565969 A CA565969 A CA 565969A CA 565969D A CA565969D A CA 565969DA CA 565969 A CA565969 A CA 565969A
Authority
CA
Canada
Prior art keywords
telephone systems
systems provided
automatic telephone
party lines
party
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
CA565969A
Other languages
French (fr)
Inventor
E. Lomax Clarence
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 Telephone Laboratories Inc
Original Assignee
General Telephone Laboratories Inc
Publication date
Application granted granted Critical
Publication of CA565969A publication Critical patent/CA565969A/en
Expired legal-status Critical Current

Links

CA565969A Automatic telephone systems provided with party lines Expired CA565969A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA565969T

Publications (1)

Publication Number Publication Date
CA565969A true CA565969A (en) 1958-11-11

Family

ID=35738481

Family Applications (1)

Application Number Title Priority Date Filing Date
CA565969A Expired CA565969A (en) Automatic telephone systems provided with party lines

Country Status (1)

Country Link
CA (1) CA565969A (en)

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