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发明名称
Procédé de régénération des bains chlorhydriques de décapage des métaux et alliages
摘要
申请公布号
FR997963(A)
申请公布日期
1952.01.14
申请号
FRD997963
申请日期
1945.09.14
申请人
COLIN & COMPAGNIE
发明人
分类号
C01G49/00;C23G1/36
主分类号
C01G49/00
代理机构
代理人
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地址
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