AU1175028A - Improvements in or relating to telephone systesis - Google Patents

Improvements in or relating to telephone systesis

Info

Publication number
AU1175028A
AU1175028A AU11750/28A AU1175028A AU1175028A AU 1175028 A AU1175028 A AU 1175028A AU 11750/28 A AU11750/28 A AU 11750/28A AU 1175028 A AU1175028 A AU 1175028A AU 1175028 A AU1175028 A AU 1175028A
Authority
AU
Australia
Prior art keywords
systesis
telephone
relating
telephone systesis
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
AU11750/28A
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.)
Associated Telephone and Telegraph Co
Original Assignee
Associated Telephone and Telegraph Co
Filing date
Publication date
Application filed by Associated Telephone and Telegraph Co filed Critical Associated Telephone and Telegraph Co
Publication of AU1175028A publication Critical patent/AU1175028A/en
Expired legal-status Critical Current

Links

AU11750/28A 1928-02-14 Improvements in or relating to telephone systesis Expired AU1175028A (en)

Publications (1)

Publication Number Publication Date
AU1175028A true AU1175028A (en) 1928-12-31

Family

ID=

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