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经营范围
发明名称
Savon économique
摘要
申请公布号
FR872323(A)
申请公布日期
1942.06.04
申请号
FRD872323
申请日期
1940.10.04
申请人
发明人
BAULE MARIE-EMILE-ALFRED
分类号
C11D9/18;C11D17/00
主分类号
C11D9/18
代理机构
代理人
主权项
地址
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