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发明名称
Method of mothproofing and apparatus therefor
摘要
申请公布号
US2291946(A)
申请公布日期
1942.08.04
申请号
US19390311246
申请日期
1939.12.28
申请人
ELECTROLUX CORPORATION
发明人
JR. CHARLES L. BROWN,
分类号
A47L7/04
主分类号
A47L7/04
代理机构
代理人
主权项
地址
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