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发明名称
PLATE-TYPE HEAT EXCHANGER
摘要
申请公布号
PL118511(B1)
申请公布日期
1981.10.31
申请号
PL19760192140
申请日期
1976.09.01
申请人
发明人
分类号
F28D9/00;F28F3/08;(IPC1-7):F28D9/00
主分类号
F28D9/00
代理机构
代理人
主权项
地址
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