| Declaration submission | Automatic patent import | Modification of person information |
| CN20071037610 | CN20071037610 | CN20071037610 |
| 12/02/2007 | 12/02/2007 | 12/02/2007 |
| CN101247315 A 20/08/2008 | CN101247315 B 01/06/2011 CN101247315 A 20/08/2008 | CN101247315 B 01/06/2011 CN101247315 A 20/08/2008 |
| Content synchronization method and apparatus for single-frequency network transmission | Content synchronization method and apparatus for single-frequency network transmission | Content synchronization method and apparatus for single-frequency network transmission |
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| CHINA | CHINA | CHINA |
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| CN20071037610 | CN20071037610 | CN20071037610 |
| ALCATEL SHANGHAI BELL CO LTD [CN] | ALCATEL SHANGHAI BELL CO., LTD | ALCATEL SHANGHAI BELL CO LTD |
| CN20071037610 | CN20071037610 | X |
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