WO200010174-A  DATABASE WPI Section Ch, Week 197729 Derwent Publications Ltd., London, GB; Class J03, AN 1977-51042Y XP002128933 & JP 52 067737 A (OUVAL KIKIKOGYO KK), 4. Juni 1977 (1977-06-04);  DATABASE WPI Section Ch, Week 198829 Derwent Publications Ltd., London, GB; Class A21, AN 1988-203059 XP002128932 & JP 63 142085 A (SHOWA DENKO KK), 14. Juni 1988 (1988-06-14);  DATABASE WPI Section Ch, Week 199344 Derwent Publications Ltd., London, GB; Class A85, AN 1993-348252 XP002128931 & JP 05 254957 A (LINTEK KK), 5. Oktober 1993 (1993-10-05)EP1108259-A  See references of WO 0010174A1WO200010174-A1  DATABASE WPI Section Ch, Week 197729 Derwent Publications Ltd., London, GB; Class J03, AN 1977-51042Y XP002128933 &amp; JP 52 067737 A (OUVAL KIKIKOGYO KK), 4. Juni 1977 (1977-06-04);  DATABASE WPI Section Ch, Week 198829 Derwent Publications Ltd., London, GB; Class A21, AN 1988-203059 XP002128932 &amp; JP 63 142085 A (SHOWA DENKO KK), 14. Juni 1988 (1988-06-14);  DATABASE WPI Section Ch, Week 199344 Derwent Publications Ltd., London, GB; Class A85, AN 1993-348252 XP002128931 &amp; JP 05 254957 A (LINTEK KK), 5. Oktober 1993 (1993-10-05);  DATABASE WPI Section Ch, Week 197729 Derwent Publications Ltd., London, GB; Class J03, AN 1977-51042Y XP002128933 & JP 52 067737 A (OUVAL KIKIKOGYO KK), 4. Juni 1977 (1977-06-04);  DATABASE WPI Section Ch, Week 198829 Derwent Publications Ltd., London, GB; Class A21, AN 1988-203059 XP002128932 & JP 63 142085 A (SHOWA DENKO KK), 14. Juni 1988 (1988-06-14);  DATABASE WPI Section Ch, Week 199344 Derwent Publications Ltd., London, GB; Class A85, AN 1993-348252 XP002128931 & JP 05 254957 A (LINTEK KK), 5. Oktober 1993 (1993-10-05)EP1108259-A1  See references of WO 0010174A1EP1108259-B1  DATABASE WPI Section Ch, Week 197729 Derwent Publications Ltd., London, GB; Class J03, AN 1977-51042Y XP002128933 & JP 52 067737 A (OUVAL KIKIKOGYO KK), 4. Juni 1977 (1977-06-04);  DATABASE WPI Section Ch, Week 198829 Derwent Publications Ltd., London, GB; Class A21, AN 1988-203059 XP002128932 & JP 63 142085 A (SHOWA DENKO KK), 14. Juni 1988 (1988-06-14);  DATABASE WPI Section Ch, Week 199344 Derwent Publications Ltd., London, GB; Class A85, AN 1993-348252 XP002128931 & JP 05 254957 A (LINTEK KK), 5. Oktober 1993 (1993-10-05)