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发明名称
Handle means for a detachable cleaning pad
摘要
申请公布号
US3413673(A)
申请公布日期
1968.12.03
申请号
US19660538385
申请日期
1966.03.29
申请人
CARL S. GEWIRZ
发明人
GEWIRZ CARL S.
分类号
A47L13/24
主分类号
A47L13/24
代理机构
代理人
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