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AU123638B2 - Improvements relating to searching arrangements in telephone systems - Google Patents
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AU123638B2 - Improvements relating to searching arrangements in telephone systems - Google Patents

Improvements relating to searching arrangements in telephone systems

Info

Publication number
AU123638B2
AU123638B2 AU16203/44A AU1620344A AU123638B2 AU 123638 B2 AU123638 B2 AU 123638B2 AU 16203/44 A AU16203/44 A AU 16203/44A AU 1620344 A AU1620344 A AU 1620344A AU 123638 B2 AU123638 B2 AU 123638B2
Authority
AU
Australia
Prior art keywords
improvements relating
telephone systems
searching
arrangements
searching arrangements
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
AU16203/44A
Other versions
AU1620344A (en
Inventor
Adam Christian David
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.)
Siemens Brothers and Co Ltd
Original Assignee
Siemens Brothers and Co Ltd
Filing date
Publication date
Application filed by Siemens Brothers and Co Ltd filed Critical Siemens Brothers and Co Ltd
Application granted granted Critical
Publication of AU1620344A publication Critical patent/AU1620344A/en
Publication of AU123638B2 publication Critical patent/AU123638B2/en
Expired legal-status Critical Current

Links

AU16203/44A 1944-09-01 Improvements relating to searching arrangements in telephone systems Expired AU123638B2 (en)

Publications (2)

Publication Number Publication Date
AU1620344A AU1620344A (en) 1947-02-20
AU123638B2 true AU123638B2 (en) 1947-02-20

Family

ID=

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