Cited in | Search | Type: | Patent literature | Publication No.: | US6045111
[X] (HSIEH TSUNG-HSI [TW]) [X] 1-3,5 * the whole document *; | Type: | Patent literature | Publication No.: | US6478271
[A] (MULHOLLAND IAN [GB]) [A] 1-6 * the whole document *; | Type: | Patent literature | Publication No.: | DE202004005825U
[A] (AUDIOTON KABELWERK SCHEINFELD [DE]) [A] 1-6* the whole document *; | Type: | Patent literature | Publication No.: | US2004124325
[A] (KWOK CHIN-PANG [HK]) [A] 1-6 * the whole document * |