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AU115240B2 - Improvements in telephone or like systems - Google Patents
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AU115240B2 - Improvements in telephone or like systems - Google Patents

Improvements in telephone or like systems

Info

Publication number
AU115240B2
AU115240B2 AU1636/41A AU163641A AU115240B2 AU 115240 B2 AU115240 B2 AU 115240B2 AU 1636/41 A AU1636/41 A AU 1636/41A AU 163641 A AU163641 A AU 163641A AU 115240 B2 AU115240 B2 AU 115240B2
Authority
AU
Australia
Prior art keywords
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.)
Active
Application number
AU1636/41A
Inventor
Taylor Reginald
Original Assignee
present invention concerns improve manually bythe operator or automatically LO ments in or relating to electrical signalling bya final selector switch, fora free line in LO systems andis particularly concerned withthe wanted group, while an
Publication of AU115240B2 publication Critical patent/AU115240B2/en
Active legal-status Critical Current

Links

AU1636/41A Improvements in telephone or like systems Active AU115240B2 (en)

Publications (1)

Publication Number Publication Date
AU115240B2 true AU115240B2 (en)

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