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A cross-connect device and a method for switching based on space switching and grouping of channels
| Inventors: | G. Morthier
| | Title: | A cross-connect device and a method for switching based on space switching and grouping of channels |
| Patent Nr: |
EP-1030481 (Granted,
1/1999) | | Patent Nr: |
US-6678473 (Granted,
12/1999) |
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