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发明名称
防撬钢门(15)
摘要
省略其它视图。
申请公布号
CN3081973D
申请公布日期
1998.07.29
申请号
CN97314702.4
申请日期
1997.06.25
申请人
黄忠发
发明人
黄忠发
分类号
25-02-D0207
主分类号
25-02-D0207
代理机构
代理人
主权项
地址
571100海南省琼山市文庄路华兴荣小区B1106
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