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发明名称
Device for use in cleaning windows or the like
摘要
申请公布号
US3292193(A)
申请公布日期
1966.12.20
申请号
US19650441740
申请日期
1965.03.22
申请人
LEWIS LITTIN GARRICK
发明人
LITTIN GARRICK LEWIS
分类号
A47L1/02
主分类号
A47L1/02
代理机构
代理人
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地址
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