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发明名称
HEAT EXCHANGE APPARATUS
摘要
申请公布号
US3507318(A)
申请公布日期
1970.04.21
申请号
USD3507318
申请日期
1964.11.05
申请人
LUMMUS CO.:THE
发明人
SIDNEY B. TUWINER
分类号
F28D7/00;F28F7/02;(IPC1-7):F28D9/00
主分类号
F28D7/00
代理机构
代理人
主权项
地址
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