AU233037B2 - Improvements in or relating to carrier telephone systems - Google Patents

Improvements in or relating to carrier telephone systems

Info

Publication number
AU233037B2
AU233037B2 AU45467/59A AU4546759A AU233037B2 AU 233037 B2 AU233037 B2 AU 233037B2 AU 45467/59 A AU45467/59 A AU 45467/59A AU 4546759 A AU4546759 A AU 4546759A AU 233037 B2 AU233037 B2 AU 233037B2
Authority
AU
Australia
Prior art keywords
relating
telephone systems
carrier telephone
carrier
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
AU45467/59A
Other versions
AU4546759A (en
Inventor
Bernard Law Harry
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU233037B2 publication Critical patent/AU233037B2/en
Publication of AU4546759A publication Critical patent/AU4546759A/en
Expired legal-status Critical Current

Links

AU45467/59A 1959-01-30 Improvements in or relating to carrier telephone systems Expired AU233037B2 (en)

Publications (2)

Publication Number Publication Date
AU233037B2 true AU233037B2 (en) 1959-07-30
AU4546759A AU4546759A (en) 1959-07-30

Family

ID=

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