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发明名称
HARD-SURFACE CLEANING COMPOSITIONS CONTAINING BIODEGRADABLE CHELANTS
摘要
申请公布号
EP0513948(A3)
申请公布日期
1993.04.21
申请号
EP19920250105
申请日期
1992.05.04
申请人
W.R. GRACE & CO.-CONN. (A CONNECTICUT CORP.)
发明人
WOODBURY, RICHARD PAUL;HARTMAN, JUDITHANN RUTH
分类号
C11D3/33;C11D3/34;C11D3/43;C11D7/32;C11D7/34;C11D7/50;(IPC1-7):C11D7/32;C11D3/26
主分类号
C11D3/33
代理机构
代理人
主权项
地址
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