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发明名称
WAERMETAUSCHER MIT PARALLEL GEWICKELTEN ROHREN.
摘要
申请公布号
DE3763671(D1)
申请公布日期
1990.08.23
申请号
DE19873763671
申请日期
1987.01.14
申请人
APD CRYOGENICS, INC., ALLENTOWN, PA., US
发明人
LONGSWORTH, RALPH CADY, ALLENTOWN,PA 18103, US;STEYERT, WILLIAM ALBERT, CENTER VALLEY, PA 18034, US
分类号
F28D7/16;F25B9/00;F25B9/02;F25J3/00;F28D7/02;F28D7/08;F28F1/00;(IPC1-7):F28D7/10;F28F1/02
主分类号
F28D7/16
代理机构
代理人
主权项
地址
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