Circuit arrangements for second or subsequent stages of hunting switching

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CPC
H04Q3/32

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HELECTRICITY H04Electric communication H04QSELECTING H04Q3/00Selecting arrangements

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H04Q3/32Circuit arrangements for second or subsequent stages of hunting switching

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Patents Grantslast 30 patents

Information Patent Grant
Voiding calls to signal supplementary services
- Patent number 9,219,952
- Issue date Dec 22, 2015
- Starscriber Corporation
- Ari Kahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
VOIDING CALLS TO SIGNAL SUPPLEMENTARY SERVICES
- Publication number 20090225972
- Publication date Sep 10, 2009
- Ari Kahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE