2 GV522/96/K186 1 0106/2001 6 CP-9400820 1 0106/2001 2552 grant 6 CP-9400820 271 LV 365479 to 1 1521/3-1 12 315760 365479 to 2552 grant 271 LV 1 1521/3-1 1 1/96 1 CP-940820 1 100510 1 173/08 1 1/96 1 100510