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发明名称
Produit d'entretien
摘要
申请公布号
FR1027569(A)
申请公布日期
1953.05.13
申请号
FRD1027569
申请日期
1950.11.13
申请人
发明人
SAL CHAIM MEYER
分类号
C11D7/44
主分类号
C11D7/44
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代理人
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