1 GX21-06825X 10 1108 2553 grant 365555 to 271 LV 1 120/04 1 1/96 1 120/04 1 173/08 1 177/08 1 1/96 1 100510 1 177/08 1 120/04 1 100510 1 173/08 1 1/96