| 申请人 |
SPETSIALIZIROVANNAYA PK ORGANIZATSIYA PO NALADKE T PROTSESSOV PROIZV OKAZANIYU POMOSHCHI PREDPRIYATIYAM "ORGTEKHSTROM" MINISTERSTVA PROMY STROITELNYKH MATERIALOV LATVSSR |
发明人 |
GUREVICH ARKADIJ E,SU;ROZE KARL V,SU;RUSS ARON I,SU;VILSHKERST YAN YA,SU;DUDEROV YURIJ G,SU |
