CA657478A - Electronic telephone system - Google Patents

Electronic telephone system

Info

Publication number
CA657478A
CA657478A CA657478A CA657478DA CA657478A CA 657478 A CA657478 A CA 657478A CA 657478 A CA657478 A CA 657478A CA 657478D A CA657478D A CA 657478DA CA 657478 A CA657478 A CA 657478A
Authority
CA
Canada
Prior art keywords
telephone system
electronic telephone
electronic
telephone
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
CA657478A
Inventor
H. Faulkner Alfred
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.)
Automatic Electric Laboratories Inc
Original Assignee
Automatic Electric Laboratories Inc
Publication date
Application granted granted Critical
Publication of CA657478A publication Critical patent/CA657478A/en
Expired legal-status Critical Current

Links

CA657478A Electronic telephone system Expired CA657478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA657478T

Publications (1)

Publication Number Publication Date
CA657478A true CA657478A (en) 1963-02-12

Family

ID=35950820

Family Applications (1)

Application Number Title Priority Date Filing Date
CA657478A Expired CA657478A (en) Electronic telephone system

Country Status (1)

Country Link
CA (1) CA657478A (en)

Similar Documents

Publication Publication Date Title
AU406949B2 (en) Telephone line circuit
CA657478A (en) Electronic telephone system
CA656731A (en) Electronic telephone system
CA666052A (en) Electronic communication system
AU270201B2 (en) Electronic telephone switching system
CA661518A (en) Automatic electronic telephone system
CA667826A (en) Electronic system
CA663137A (en) Waystation telephone system
CA662591A (en) Easel-type mount
CA672172A (en) Telephone systems
CA670094A (en) Telephone systems
AU3040163A (en) Electronic telephone switching system
CA659425A (en) Telephone set
CA662984A (en) Electronic switching system
CA663005A (en) Telephonic system
AU280069B2 (en) Electronic switching telephone systems
CA655853A (en) Radio telephone system
CA656157A (en) Electronic transmitting system
AU276685B2 (en) Telecommunication system
CA675187A (en) Telephone carrier system
AU284148B2 (en) Telephone transfer system
CA669314A (en) Marker-controlled connector for telephone systems
AU265523B2 (en) Electronic switching telephone system
AU269768B2 (en) Electronic switching telephone system
AU5004564A (en) Electronic switching telephone systems