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发明名称
Wärmeaustauscher mit unter sich gleichen Bauelementen
摘要
申请公布号
CH491349(A)
申请公布日期
1970.05.31
申请号
CH19670016412
申请日期
1967.11.21
申请人
LANZONI,GIANLUIGI
发明人
LANZONI,GIANLUIGI
分类号
F28D7/04;F28F1/12;F28F9/02;(IPC1-7):F28D7/04
主分类号
F28D7/04
代理机构
代理人
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地址
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