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发明名称
PROCEDE POUR LA DESOXYDATION DE L'ARGENTERIE ET MOYENS POUR SA MISE EN OEUVRE
摘要
申请公布号
FR2769638(B1)
申请公布日期
1999.12.31
申请号
FR19970012621
申请日期
1997.10.09
申请人
ORFEVRERIE CHRISTOFLE
发明人
STARY DIDIER;CORDIE PAUL
分类号
A47L15/00;A47L15/50;A47L21/00;C23G1/20;(IPC1-7):C25C1/20;A47L15/42
主分类号
A47L15/00
代理机构
代理人
主权项
地址
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