Method of providing voice telecommunications between a door chime and a remote telephone

Details for Australian Patent Application No. 2002950679 (hide)

Event Publications

12 December 2002 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This application lapsed under Reg. 22.2B(2). This application was not yet Open to Public Inspection. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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