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经营范围
发明名称
Heat insulation and water proofing brick bond
摘要
申请公布号
PHUM7412(Z)
申请公布日期
1992.09.04
申请号
PHUM11416U
申请日期
1991.02.01
申请人
TSAI CHANG
发明人
TSAI CHANG
分类号
E04D1/00;(IPC1-7):E04D1/00
主分类号
E04D1/00
代理机构
代理人
主权项
地址
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