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Inventor
MASCARENHAS MAURICE J
US
2 patents
Patents
2 patents
US5255264A
Oct 19, 1993
Distributed control switching network for multi-line telephone communications
IPC INFORMATION SYSTEMS INC
82 citations
93
US5379280A
Jan 3, 1995
Conferencing system for distributed switching network
IPC INFORMATION SYSTEMS INC
21 citations
89