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发明名称
Air cleaner for internal combustion engines
摘要
申请公布号
US1842082(A)
申请公布日期
1932.01.19
申请号
US19300422725
申请日期
1930.01.23
申请人
EDRIDGE HARTWELL L
发明人
EDRIDGE HARTWELL L.
分类号
F02M35/022
主分类号
F02M35/022
代理机构
代理人
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地址
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