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Extract from the Register of European Patents

EP Citations: EP0793226

Cited inSearch
Type:Patent literature
Publication No.:US4797865  [XA]
 (IMAI TOORU [JP], et al) [X] 1 * column 5, line 61 - column 7, line 24; figures 1-10 * [A] 2-7;
Type:Patent literature
Publication No.:EP0310427  [A]
 (PIONEER ELECTRONIC CORP [JP]) [A] 1 * abstract * * column 10, line 44 - line 49 *;
Type:Patent literature
Publication No.:EP0539199  [A]
 (SONY CORP [JP]) [A] 3 * column 12, line 4 - line 44; figures 5,6 *;
Type:Patent literature
Publication No.:US4879616  [A]
 (ANDO SHIGERU [JP]) [A] 3 * column 2, line 59 - column 3, line 39; figures 9-14 *