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摘要
申请公布号
US2203830(A)
申请公布日期
1940.06.11
申请号
US19390254579
申请日期
1939.02.04
申请人
THE MEEKER COMPANY, INC.
发明人
LEUE BRUNO A.
分类号
A45C11/32
主分类号
A45C11/32
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