申请人 |
VDOVINA GALINA A,SU;GUREVICH VLADIMIR P,SU;SIROTIN BORIS G,SU;TERESHENKOVA MARGARITA M,SU;TIKHOMIROV MARK P,SU;SHPERLING MIKHAIL G,SU |
发明人 |
VDOVINA GALINA A,SU;GUREVICH VLADIMIR P,SU;SIROTIN BORIS G,SU;TERESHENKOVA MARGARITA M,SU;TIKHOMIROV MARK P,SU;SHPERLING MIKHAIL G,SU |