2 GV522/96/K186 12 315760 6 CP-9400820 2553 grant 365555 to 271 LV 12 315760 10 1108 1 177/08 1 0106/2001 2 3/99 1 1/96 1 173/08 1 120/04 1 177/08 1 120/04 1 177/08 1 1/96 1 100510 1 177/08 1 120/04 1 100510 1 173/08 1 1/96