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AU243595B2 - Call metering circuit - Google Patents
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AU243595B2 - Call metering circuit - Google Patents

Call metering circuit

Info

Publication number
AU243595B2
AU243595B2 AU57303/60A AU5730360A AU243595B2 AU 243595 B2 AU243595 B2 AU 243595B2 AU 57303/60 A AU57303/60 A AU 57303/60A AU 5730360 A AU5730360 A AU 5730360A AU 243595 B2 AU243595 B2 AU 243595B2
Authority
AU
Australia
Prior art keywords
metering circuit
call metering
call
circuit
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
AU57303/60A
Other versions
AU5730360A (en
Inventor
Percy Long Douglas
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
Filing date
Publication date
Application filed by Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Application granted granted Critical
Publication of AU243595B2 publication Critical patent/AU243595B2/en
Publication of AU5730360A publication Critical patent/AU5730360A/en
Expired legal-status Critical Current

Links

AU57303/60A 1960-02-09 Call metering circuit Expired AU243595B2 (en)

Publications (2)

Publication Number Publication Date
AU243595B2 true AU243595B2 (en) 1960-08-11
AU5730360A AU5730360A (en) 1960-08-11

Family

ID=

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