2 GX21-21762X 6 CP-9400820 12 315760 6 CP-9400820 360288 to 2527 grant 2 3/99 265 LV 1 1521/3-1 1 CP-940820 10 1108 1 120/04 1 1/96 1 100510 1 173/08 1 1/96