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发明名称
EROGATORE DI PRODOTTI DECAPANTI PER SUPERFICI DI ACCIAIO INOX.
摘要
申请公布号
ITPD970255(A1)
申请公布日期
1999.05.12
申请号
IT1997PD00255
申请日期
1997.11.11
申请人
RICERCA CHIMICA SNC
发明人
MARANELLI GIANCARLO
分类号
C23G
主分类号
C23G
代理机构
代理人
主权项
地址
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