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发明名称
RENGOERING AV VIRA OCH FILT.
摘要
申请公布号
FI880705(A0)
申请公布日期
1988.02.15
申请号
FI19880000705
申请日期
1988.02.15
申请人
W.R. GRACE & CO.
发明人
CULLEN, THERESA;SCHUETZ, JUERGEN F.;SCHENKER, ACHIM
分类号
C11D7/06;C11D7/26;C11D7/32;C11D7/50;D21F1/00;D21F1/32;(IPC1-7):C11D/
主分类号
C11D7/06
代理机构
代理人
主权项
地址
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