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经营范围
发明名称
Thermostatically operated shutter for air cooled engines
摘要
申请公布号
US1829048(A)
申请公布日期
1931.10.27
申请号
US19290337097
申请日期
1929.02.02
申请人
FRANKLIN DEVELOPMENT CORPORATION
发明人
MARKS EDWARD S.
分类号
F01P7/02
主分类号
F01P7/02
代理机构
代理人
主权项
地址
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