Per-Erik Mikael Kilhage

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Karlstad, SE

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Patents Grantslast 30 patents

Information Patent Grant
Telecommunications network with relocateability of subscriber number
- Patent number 6,134,316
- Issue date Oct 17, 2000
- Telefonaktiebolaget LM Ericsson
- Karl-Erik Kallioniemi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telecommunications network with portability of mobile subscriber nu...
- Patent number 6,064,887
- Issue date May 16, 2000
- Telefonaktiebolaget LM Ericsson
- Karl-Erik Kallioniemi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE