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摘要
图中A部为透明材料制成。
申请公布号
CN3272476D
申请公布日期
2003.01.08
申请号
CN02330979.2
申请日期
2002.06.18
申请人
王正学
发明人
王正学
分类号
29-02
主分类号
29-02
代理机构
中国商标专利事务所
代理人
许天易
主权项
地址
477281河南省鹿邑县任集乡西王庄
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