AU287767B2 - Telephone signalling equipment - Google Patents

Telephone signalling equipment

Info

Publication number
AU287767B2
AU287767B2 AU49442/64A AU4944264A AU287767B2 AU 287767 B2 AU287767 B2 AU 287767B2 AU 49442/64 A AU49442/64 A AU 49442/64A AU 4944264 A AU4944264 A AU 4944264A AU 287767 B2 AU287767 B2 AU 287767B2
Authority
AU
Australia
Prior art keywords
signalling equipment
telephone signalling
telephone
equipment
signalling
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
AU49442/64A
Other versions
AU4944264A (en
Inventor
GRAHAM BARRY JONES and GRAEME FREDERICK HOWIESON ALEXANDER STEWART PATON
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.)
Telephone and Electrical Inddustries Pty Ltd
Original Assignee
Telephone and Electrical Inddustries Pty Ltd
Filing date
Publication date
Application filed by Telephone and Electrical Inddustries Pty Ltd filed Critical Telephone and Electrical Inddustries Pty Ltd
Application granted granted Critical
Publication of AU287767B2 publication Critical patent/AU287767B2/en
Publication of AU4944264A publication Critical patent/AU4944264A/en
Expired legal-status Critical Current

Links

AU49442/64A 1964-09-17 Telephone signalling equipment Expired AU287767B2 (en)

Publications (2)

Publication Number Publication Date
AU287767B2 true AU287767B2 (en) 1967-01-19
AU4944264A AU4944264A (en) 1967-01-19

Family

ID=

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