Karl-Heinz Legat

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Renningen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for tying additional function modules into a controlling fac...
- Patent number 5,923,652
- Issue date Jul 13, 1999
- Alcatel Alsthom Compagnie Generale d'Electricite
- Detlef Daase
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling an exchange
- Patent number 5,822,422
- Issue date Oct 13, 1998
- Alcatel N.V.
- Detlef Daase
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of controlling an exchange, its control facilities, program...
- Patent number 5,761,199
- Issue date Jun 2, 1998
- Alcatel SEL A.G.
- Freidrich Kiel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE