P 983 3 2 P 28621pr0022 3 1 P 970c20pat07pr0001 155 1 P 973c31h01pr0003 6 1 P 95341p02 1 1 P 87994 88 1 P 981 6 1 P 982 6 1 P 30381 88 1 P 92590 69 1 P 88646 11 1 P 98138 1 1