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摘要
省略其它视图。
申请公布号
CN3030404D
申请公布日期
1995.03.01
申请号
CN93307513.8
申请日期
1993.12.11
申请人
张荣桂
发明人
张荣桂
分类号
19-08
主分类号
19-08
代理机构
代理人
主权项
地址
266031山东省青岛市四方区清江路青岛宏达塑胶总公司工程塑料厂
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