| 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;NARKEVICH IZABELLA A,SU;VILSHKERST YANIS YA,SU;VALPETERS STANISLAV V,SU;OZOLINSH ANSIS YA,SU;MARUDIN BORIS M,SU |
