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发明名称
Air cleaner
摘要
申请公布号
US2024665(A)
申请公布日期
1935.12.17
申请号
US19350028168
申请日期
1935.06.24
申请人
BENJAMIN SNELL HAROLD
发明人
SNELL HAROLD BENJAMIN
分类号
F02M35/026
主分类号
F02M35/026
代理机构
代理人
主权项
地址
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