CA625953A - Telephone number recording system - Google Patents

Telephone number recording system

Info

Publication number
CA625953A
CA625953A CA625953A CA625953DA CA625953A CA 625953 A CA625953 A CA 625953A CA 625953 A CA625953 A CA 625953A CA 625953D A CA625953D A CA 625953DA CA 625953 A CA625953 A CA 625953A
Authority
CA
Canada
Prior art keywords
telephone number
recording system
number recording
telephone
recording
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
CA625953A
Inventor
T. Baker George
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
Publication date
Application granted granted Critical
Publication of CA625953A publication Critical patent/CA625953A/en
Expired legal-status Critical Current

Links

CA625953A Telephone number recording system Expired CA625953A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA625953T

Publications (1)

Publication Number Publication Date
CA625953A true CA625953A (en) 1961-08-22

Family

ID=35881127

Family Applications (1)

Application Number Title Priority Date Filing Date
CA625953A Expired CA625953A (en) Telephone number recording system

Country Status (1)

Country Link
CA (1) CA625953A (en)

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