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发明名称
Composition pour le décapage des métaux
摘要
申请公布号
FR1091175(A)
申请公布日期
1955.04.07
申请号
FRD1091175
申请日期
1954.01.06
申请人
发明人
BOUYGUES FRANCIS
分类号
C25F1/00
主分类号
C25F1/00
代理机构
代理人
主权项
地址
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