CA732694A - Transfer circuit for private branch exchange - Google Patents

Transfer circuit for private branch exchange

Info

Publication number
CA732694A
CA732694A CA732694A CA732694DA CA732694A CA 732694 A CA732694 A CA 732694A CA 732694 A CA732694 A CA 732694A CA 732694D A CA732694D A CA 732694DA CA 732694 A CA732694 A CA 732694A
Authority
CA
Canada
Prior art keywords
transfer circuit
private branch
branch exchange
private
exchange
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
CA732694A
Inventor
H. Abbott Henry
E. Gerbore Alexander
Von Der Linden Ernst
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 CA732694A publication Critical patent/CA732694A/en
Expired legal-status Critical Current

Links

CA732694A Transfer circuit for private branch exchange Expired CA732694A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA732694T

Publications (1)

Publication Number Publication Date
CA732694A true CA732694A (en) 1966-04-19

Family

ID=36130860

Family Applications (1)

Application Number Title Priority Date Filing Date
CA732694A Expired CA732694A (en) Transfer circuit for private branch exchange

Country Status (1)

Country Link
CA (1) CA732694A (en)

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