P2599a342 P1161021 P23969152 P2496112 P2655862 P27062pat00032201 P30153141 P30201561 P30222143 P30222163 P3312151 P3839b11 P39601101 P403221 P459011 P4745711 P625411 P63965691 P646441151 P903971561