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经营范围
发明名称
Brique de construction
摘要
申请公布号
FR1459183(A)
申请公布日期
1966.04.29
申请号
FR19650033677
申请日期
1965.10.04
申请人
TUILERIES EMILE JACOB
发明人
分类号
B28B17/00;E04B2/02;E04D1/16
主分类号
B28B17/00
代理机构
代理人
主权项
地址
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