AU2007710B - Improvements in telephone systems
- Google Patents
Improvements in telephone systems
Info
Publication number
AU2007710B
AU2007710BAU20077/10AAU2007710AAU2007710BAU 2007710 BAU2007710 BAU 2007710BAU 20077/10 AAU20077/10 AAU 20077/10AAU 2007710 AAU2007710 AAU 2007710AAU 2007710 BAU2007710 BAU 2007710B
Authority
AU
Australia
Prior art keywords
telephone systems
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.)
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to AU20077/10ApriorityCriticalpatent/AU2007710A/en
Priority claimed from AU20077/10Aexternal-prioritypatent/AU2007710A/en
Publication of AU2007710BpublicationCriticalpatent/AU2007710B/en
Publication of AU2007710ApublicationCriticalpatent/AU2007710A/en