| 申请人 |
DN METALL I IM.L.I.BREZHNEVA;VNI KT I TRUBNOJ PROMYSHLENNOSTI |
发明人 |
KOZINETS VIKTOR P,SU;STATNIKOV VLADIMIR M,SU;YANKOVSKIJ VLADIMIR M,SU;VASILEV EVGENIJ L,SU;LANGE ZELMAN I,SU;POROKHOVNIKOV YURIJ Z,SU;SOLOMADINA ELIZAVETA A,SU;SLOBOZHANINOVA IRINA V,SU |
