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公开(公告)号:CN300963882D
公开(公告)日:2009-07-22
申请号:CN200830100183.X
申请日:2008-06-04
Applicant: 哈尔滨理工大学
Designer: 杨从晶 , 赵希伟
公开(公告)号:CN300785304D
公开(公告)日:2008-05-28
申请号:CN200730129987.8
申请日:2007-06-12
Designer: 张莉 , 赵希伟