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发明名称
THERMOSTATIC CONTROL DEVICE FOR THE CIRCULATION OF COOLING WATER OF INTERNAL COMBUSTION ENGINES
摘要
申请公布号
CA298593(A)
申请公布日期
1930.03.25
申请号
CAD298593
申请日期
申请人
ROLAND SYDNEY PORTHAM
发明人
ROLAND SYDNEY PORTHAM
分类号
主分类号
代理机构
代理人
主权项
地址
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