P 21459 115 3 P 983 11 2 P 64647 98 2 P 28621pr3977 3 1 P 4923pat0001 59 1 P 970c22pr0004 5 1 P 973c10h03pr0007 5 1 P 84868 86 1 P 4740 98 1 P 981 59 1 P 982 59 1 P 2187 5 1 P 85861 115 1 P 15712 115 1