| 申请人 |
VNII VODOSNABZHENIYA,KAHAóô³A|ôô,×ô¯POTEXHôÚECKôX COOPÔÖEHôö ô ôHÖEHEPHOö ×ô¯PO×EOóO×ôô;BRESTSKIJ INZH-STR INSTITUT |
发明人 |
DMUKHAJLO EVGENIJ I,SU;MYASNIKOV IGNAT N,SU;VASIN NIKOLAJ V,SU;SHAPOVAL IVAN F,SU;FALKOVSKIJ VYACHESLAV G,SU;YAKUBOVSKIJ EVGENIJ P,SU;MITIN BORIS A,SU |
