| 申请人 |
SPETSIALIZIROVANNAYA PK ORGANIZATSIYA PO NALADKE T PROTSESSOV PROIZV OKAZANIYU POMOSHCHI PREDPRIYATIYAM "ORGTEKHSTROM" MINISTERSTVA PROMY STROITELNYKH MATERIALOV LATVIJSKOJ SSR |
发明人 |
LAPSINSH KHARALD A,SU;YANSHEVSKIJ ADOLF G,SU;ZANDBERG ALGIRD K,SU |
