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AU185036A - Improvements in or relating to telephone systems - Google Patents

Improvements in or relating to telephone systems

Info

Publication number
AU185036A
AU185036A AU1850/36A AU185036A AU185036A AU 185036 A AU185036 A AU 185036A AU 1850/36 A AU1850/36 A AU 1850/36A AU 185036 A AU185036 A AU 185036A AU 185036 A AU185036 A AU 185036A
Authority
AU
Australia
Prior art keywords
relating
telephone systems
telephone
systems
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
AU1850/36A
Other versions
AU101043B2 (en
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 Electric Laboratories Inc
Original Assignee
Associated Electric Laboratories Inc
Filing date
Publication date
Application filed by Associated Electric Laboratories Inc filed Critical Associated Electric Laboratories Inc
Application granted granted Critical
Publication of AU101043B2 publication Critical patent/AU101043B2/en
Publication of AU185036A publication Critical patent/AU185036A/en
Expired legal-status Critical Current

Links

AU1850/36A 1936-05-11 Improvements in or relating to telephone systems Expired AU101043B2 (en)

Publications (2)

Publication Number Publication Date
AU101043B2 AU101043B2 (en) 1937-05-27
AU185036A true AU185036A (en) 1937-05-27

Family

ID=

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