A system for sensing the state or condition of a very large number of interconnection points in real time in electrical context with other points in a system. The system has a plurality of multiple interconnect sense modules having a plurality of interconnection sensing points for coupling to other points...http://www.google.fr/patents/US5442644?utm_source=gb-gplus-shareBrevet US5442644 - System for sensing the state of interconnection points
System for sensing the state of interconnection points