申请人 |
GUBARCHUK, VALENTIN NIKIFOROVICH;IVANNIKOV, ANATOLY PETROVICH;IVANOV, ALEXEI ALEXEEVICH;MELNICHUK, JURY VASILIEVICH;RUDMAN, GARRY SHLEMOVICH |
发明人 |
GUBARCHUK, VALENTIN NIKIFOROVICH;IVANNIKOV, ANATOLY PETROVICH;IVANOV, ALEXEI ALEXEEVICH;MELNICHUK, JURY VASILIEVICH;RUDMAN, GARRY SHLEMOVICH |