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AU219145B2 - IMPROVEMENTS RELATING TO MULTI-METERING arrangements IN AUTOMATIC EXCHANGE SYSTEMS - Google Patents
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AU219145B2 - IMPROVEMENTS RELATING TO MULTI-METERING arrangements IN AUTOMATIC EXCHANGE SYSTEMS - Google Patents

IMPROVEMENTS RELATING TO MULTI-METERING arrangements IN AUTOMATIC EXCHANGE SYSTEMS

Info

Publication number
AU219145B2
AU219145B2 AU23814/56A AU2381456A AU219145B2 AU 219145 B2 AU219145 B2 AU 219145B2 AU 23814/56 A AU23814/56 A AU 23814/56A AU 2381456 A AU2381456 A AU 2381456A AU 219145 B2 AU219145 B2 AU 219145B2
Authority
AU
Australia
Prior art keywords
improvements relating
exchange systems
automatic exchange
metering arrangements
metering
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
AU23814/56A
Other versions
AU2381456A (en
Inventor
Edward Flood John
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 Edison Swan Ltd
Original Assignee
Siemens Edison Swan Ltd
Filing date
Publication date
Application filed by Siemens Edison Swan Ltd filed Critical Siemens Edison Swan Ltd
Application granted granted Critical
Publication of AU2381456A publication Critical patent/AU2381456A/en
Publication of AU219145B2 publication Critical patent/AU219145B2/en
Expired legal-status Critical Current

Links

AU23814/56A 1956-12-07 IMPROVEMENTS RELATING TO MULTI-METERING arrangements IN AUTOMATIC EXCHANGE SYSTEMS Expired AU219145B2 (en)

Publications (2)

Publication Number Publication Date
AU2381456A AU2381456A (en) 1957-06-13
AU219145B2 true AU219145B2 (en) 1957-06-13

Family

ID=

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