| 申请人 |
VG PK I PO MASHINAM DLYA STROITELNYKH MATERIALOV;VGNII ASBESTOVOJ PROMY "VNIIPROEKTASBEST" |
发明人 |
SHAPIRO MIKHAIL I,SU;DYABIN NIKOLAJ V,SU;IVANOV VIKTOR V,SU;KAZAROVICH GENRIKH P,SU;POLISHCHUK ALEKSANDR A,SU;STRELTSOV ISSAK E,SU;KHRISTYUK ALEKSANDR S,SU;MALYGIN ANATOLIJ A,SU |
