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1. WO1996004752 - SYSTEM AND METHOD FOR TELECOMMUNICATION

Available information on National Phase entries(more information)
OfficeEntry DateNational NumberNational Status
China 01.08.199595194429.0
Mexico 27.01.1997PA/a/1997/000681
Canada 31.01.19972196571
Republic of Korea 01.02.19971019970700671Published: 06.09.1997
Withdrawn: 25.10.2000
European Patent Office 05.02.19971995929070Published: 28.05.1997
Granted: 14.03.2001
Viet Nam 28.02.19971199700161
United States of America 21.03.199708776566