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发明名称
NOUVELLES COMPOSITIONS A BASE DE TRICHLORO-TRIFLUORETHANE ET LEUR APPLICATION AU TRAITEMENT DE SURFACE
摘要
申请公布号
BE850587(A1)
申请公布日期
1977.07.20
申请号
BE19770174252
申请日期
1977.01.20
申请人
RHONE-POULENC INDUSTRIES
发明人
分类号
B01D12/00;C23G5/028;(IPC1-7):B01D/
主分类号
B01D12/00
代理机构
代理人
主权项
地址
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