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发明名称
SPIRAL HEAT EXCHANGER
摘要
申请公布号
DE3660977(D1)
申请公布日期
1988.11.24
申请号
DE19863660977
申请日期
1986.02.15
申请人
GROTE, PAUL
发明人
MICHELE, JURGEN, PROF. DR.-ING.
分类号
F28D9/04;(IPC1-7):F28D9/04
主分类号
F28D9/04
代理机构
代理人
主权项
地址
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