申请人 |
KONSTANTINOPOLSKY VLADIMIR IONOVICH;POSHEKHNOV VLADIMIR DMITRIEVICH;ALEINIK MIKHAIL GRIGORIEVICH;STEKLYANNIKOV VLADIMIR MATVEEVICH |
发明人 |
KONSTANTINOPOLSKY VLADIMIR IONOVICH;POSHEKHNOV VLADIMIR DMITRIEVICH;ALEINIK MIKHAIL GRIGORIEVICH;STEKLYANNIKOV VLADIMIR MATVEEVICH |