Saved successfully
Save failed
Saved Successfully
Save Failed
公开(公告)号:CN300985660D
公开(公告)日:2009-08-19
申请号:CN200830100167.0
申请日:2008-06-03
Applicant: 哈尔滨理工大学
Designer: 杨东宇 , 邓占伟
公开(公告)号:CN3681833D
公开(公告)日:2007-08-22
申请号:CN200630157357.7
申请日:2006-09-26