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发明名称
Descaling composition
摘要
申请公布号
GB2251611(A)
申请公布日期
1992.07.15
申请号
GB19910027045
申请日期
1991.12.20
申请人
* D D D LIMITED
发明人
LESLIE THOMAS * WALDEN
分类号
C02F5/10
主分类号
C02F5/10
代理机构
代理人
主权项
地址
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