AU413623B2 - Electronic switching telephone system - Google Patents

Electronic switching telephone system

Info

Publication number
AU413623B2
AU413623B2 AU19813/67A AU1981367A AU413623B2 AU 413623 B2 AU413623 B2 AU 413623B2 AU 19813/67 A AU19813/67 A AU 19813/67A AU 1981367 A AU1981367 A AU 1981367A AU 413623 B2 AU413623 B2 AU 413623B2
Authority
AU
Australia
Prior art keywords
telephone system
electronic switching
switching 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
AU19813/67A
Other versions
AU1981367A (en
Inventor
ALFRED MAGNUS HEST AD and NIKOLA LJOTIĆ JUNIO DONALD FRANCIS SEEMANN
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.)
Nokia Services Ltd
Original Assignee
Standard Telephone and Cables Pty Ltd
Filing date
Publication date
Application filed by Standard Telephone and Cables Pty Ltd filed Critical Standard Telephone and Cables Pty Ltd
Application granted granted Critical
Publication of AU1981367A publication Critical patent/AU1981367A/en
Publication of AU413623B2 publication Critical patent/AU413623B2/en
Expired legal-status Critical Current

Links

AU19813/67A 1967-04-03 Electronic switching telephone system Expired AU413623B2 (en)

Publications (2)

Publication Number Publication Date
AU1981367A AU1981367A (en) 1968-10-10
AU413623B2 true AU413623B2 (en) 1968-10-10

Family

ID=

Similar Documents

Publication Publication Date Title
AU413623B2 (en) Electronic switching telephone system
CA752000A (en) Electronic switching telephone system
CA752498A (en) Electronic switching telephone system
CA754244A (en) Electronic switching telephone system
CA754677A (en) Electronic switching telephone system
CA869173A (en) Telephone switching system
AU1981367A (en) Electronic switching telephone system
AU409042B2 (en) Electronic switching system
CA752499A (en) Telephone switching system
CA759131A (en) Telephone switching system
CA752496A (en) Telephone line circuit
CA774181A (en) Telephone line circuit
CA750998A (en) Electronic switching network
AU1715467A (en) Electronic switching system
AU436256B2 (en) Telephone switching
CA770692A (en) Telephone system substation circuits
CA796834A (en) Electronic switching telephone system
CA765480A (en) Telephone signaling circuit
CA763518A (en) Line circuit for key telephone system
CA762037A (en) Telephone dialing systems
CA678432A (en) Electronic switching telephone system
CA685666A (en) Electronic telephone switching system
CA766410A (en) Electronic solid state switching means
AU413177B2 (en) Subscriber telephone circuit
CA753700A (en) Dial telephone systems