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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Humphreys; Robert E.
Address:
Miami, FL
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
4813070 Telephone intercept system March 14, 1989
Intercept system for intercepting calls from a calling person to an unattended telephone connected to a telephone exchange having a three-way calling feature. The system includes at least one intercept console connected to the exchange, attended by an intercept operator and an interc










 
 
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