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公开(公告)号:CN3310068D
公开(公告)日:2003-07-30
申请号:CN02341741.2
申请日:2002-12-16
Applicant: 张建忠
Designer: 张建忠 , 杨盛孝
Abstract: 1.后视图与主视图对称,省略后视图;