申请人 |
BOLITER VALERIJ A,SU;SHEKHTMAN ANATOLIJ A,SU;GOFMAN MIKHAIL S,SU;BLYAKHER IOSIF G,SU;FURMAN ALEKSANDR,SU;PROZOROV BORIS M,SU |
发明人 |
BOLITER VALERIJ A,SU;SHEKHTMAN ANATOLIJ A,SU;GOFMAN MIKHAIL S,SU;BLYAKHER IOSIF G,SU;FURMAN ALEKSANDR I,SU;PROZOROV BORIS M,SU |