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发明名称
HEAT-EXCHANGING TUBE AND CROSS-FLOW HEAT EXCHANGER ASSEMBLED FROM HEAT-EXCHANGING TUBES
摘要
申请公布号
HUT56183(A)
申请公布日期
1991.07.29
申请号
HU19900007184
申请日期
1990.11.16
申请人
ROEHM GMBH.,DE
发明人
POEHLMANN,KLAUS ERNST,DE;SCHNITTKER,BERNHARD,DE
分类号
F28F21/06;F28F1/02;(IPC1-7):F28F21/06;F28D9/02
主分类号
F28F21/06
代理机构
代理人
主权项
地址
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