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经营范围
发明名称
Liquid and vapor heat exchanger
摘要
申请公布号
US2235806(A)
申请公布日期
1941.03.18
申请号
US19380205162
申请日期
1938.04.30
申请人
WALKER GEORGE W;MORROW HOMER B
发明人
WALKER GEORGE W.;MORROW HOMER B.
分类号
F01P11/02
主分类号
F01P11/02
代理机构
代理人
主权项
地址
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