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发明名称
Air-conditioning device for internal-combustion motors
摘要
申请公布号
US1742471(A)
申请公布日期
1930.01.07
申请号
US19270239407
申请日期
1927.12.12
申请人
DREW HEAD
发明人
HEAD DREW
分类号
F02M35/02
主分类号
F02M35/02
代理机构
代理人
主权项
地址
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