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发明名称
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摘要
申请公布号
US1849080(A)
申请公布日期
1932.03.15
申请号
US19300427237
申请日期
1930.02.10
申请人
EMBREE LESTER B
发明人
EMBREE LESTER B.
分类号
A45C11/32
主分类号
A45C11/32
代理机构
代理人
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