申请人 |
CLOSE CORPORATION &LDQUO,SCIENTIFIC-RESEARCH AND DESIGNING OFFICE OF DRILL INSTRUMENT&RDQUO, |
发明人 |
SEIFI RAVIL NAZIBOVYCH;KUNTSIAK YAROSLAV VASYLIOVYCH;HAVRYLOV YAROSLAV SERHIIOVYCH;MARTYNIUK DMYTRO MYKHAILOVYCH;KUPUSCHAK TARAS MYKHAILOVYCH;PUTILOV VLADYSLAV VOLODYMYROVYCH |