申请人 |
BOTUR FRANTISEK,CS;KOCUREK LADISLAV,CS;DOHNAL MILAN,CS;ZYLA EMIL,CS;SAMEC OLDRICH,CS;PASTERNIAK JOSEF ING.,CS;KOURIL JIRI ING.,CS |
发明人 |
BOTUR FRANTISEK,CS;KOCUREK LADISLAV,CS;DOHNAL MILAN,CS;ZYLA EMIL,CS;SAMEC OLDRICH,CS;PASTERNIAK JOSEF ING.,CS;KOURIL JIRI ING.,CS |