专利检索 ap:("OVSYANKIN VYACHESLAV VIKTOROVICH" OR "OVSYANKIN ALEKSEY VYACHESLAVOVICH" OR "KOVALSKYI ALEKSII ANTONOVICH") AND inv:"OVSYANKIN ALEKSEY VYACHESLAVOVICH" 第 1 页

1.

发明公开
WELLENKRAFTWERK 审中-公开

公开(公告)号：EP2088312A4

公开(公告)日：2013-01-30

申请号：EP07852342

申请日：2007-12-14

申请人： OVSYANKIN VYACHESLAV VIKTOROVICH , OVSYANKIN ALEKSEY VYACHESLAVOVICH , KOVALSKYI ALEKSII ANTONOVICH

发明人： OVSYANKIN VYACHESLAV VIKTOROVICH , OVSYANKIN ALEKSEY VYACHESLAVOVICH , KOVALSKYI ALEKSII ANTONOVICH

IPC分类号： F03B13/12 , F03B13/14

CPC分类号： F03B13/1815 , F03B13/14 , F05B2250/15 , F05B2250/184 , F05B2250/25 , F05B2250/31 , Y02E10/38