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Extract from the Register of European Patents

EP Citations: EP1309086

Cited inSearch
Type:Patent literature
Publication No.:US3903474  [A]
 (WILEY PAUL RONALD) [A] 4-6,8 * column 2, line 39 - column 4, line 29; figure 1; claims 1,5,6,8 *;
Type:Patent literature
Publication No.:US4698829  [A]
 (DI GIULIO PETER C [US]) [A] 1-3,7,8* column 3, line 1 - column 5, line 46; figure 1 *;
Type:Patent literature
Publication No.:US5670901  [X]
 (YOSHIDA YUTAKA [JP]) [X] 1-8 * column 11, line 24 - column 11, line 38; figure 1 * * column 5, line 35 - column 5, line 37 *;
Type:Patent literature
Publication No.:EP0804000  [X]
 (SANYO ELECTRIC CO [JP]) [X] 1-3,7,8 * figure 7 *