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发明名称
Improvements in or relating to cleaning
摘要
申请公布号
GB552170(A)
申请公布日期
1943.03.25
申请号
GB19410012823
申请日期
1941.10.03
申请人
PERCIVAL DONALD LIDDIARD;INDUSTRIAL AND COMMERCIAL DETERGENTS LIMITED
发明人
分类号
C23G1/14
主分类号
C23G1/14
代理机构
代理人
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