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发明名称
Sponge-like cleaning device
摘要
申请公布号
GB979735(A)
申请公布日期
1965.01.06
申请号
GB19620044938
申请日期
1962.11.28
申请人
LYDIA DORA SCHERMULY
发明人
分类号
A47K7/03;A47L13/17
主分类号
A47K7/03
代理机构
代理人
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地址
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