| 申请人 |
SPETSIALIZIROVANNAYA PK ORGANIZATSIYA PO NALADKE T PROTSESSOV PROIZV OKAZANIYU POMOSHCHI PREDPRIYATIYAM "ORGTEKHSTROM" MINISTERSTVA PROMY STROITELNYKH MATERIALOV LATSSR |
发明人 |
KALVISHKIS RUDOLF P,SU;BERGS ROBERT YA,SU;LUKSTYNSH KARL K,SU;PREJSS PETR YA,SU |
