AU234460B2 - Improvements in or relating to automatic telephone. systems - Google Patents

Improvements in or relating to automatic telephone. systems

Info

Publication number
AU234460B2
AU234460B2 AU48098/59A AU4809859A AU234460B2 AU 234460 B2 AU234460 B2 AU 234460B2 AU 48098/59 A AU48098/59 A AU 48098/59A AU 4809859 A AU4809859 A AU 4809859A AU 234460 B2 AU234460 B2 AU 234460B2
Authority
AU
Australia
Prior art keywords
relating
systems
automatic telephone
telephone
automatic
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
AU48098/59A
Other versions
AU4809859A (en
Inventor
Carol Smart Norman
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.)
General Electric Co
Original Assignee
General Electric Co
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of AU234460B2 publication Critical patent/AU234460B2/en
Publication of AU4809859A publication Critical patent/AU4809859A/en
Expired legal-status Critical Current

Links

AU48098/59A 1959-04-22 Improvements in or relating to automatic telephone. systems Expired AU234460B2 (en)

Publications (2)

Publication Number Publication Date
AU234460B2 true AU234460B2 (en) 1959-10-22
AU4809859A AU4809859A (en) 1959-10-22

Family

ID=

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