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发明名称
Wärmeaustauscher
摘要
申请公布号
CH321271(A)
申请公布日期
1957.04.30
申请号
CHD321271
申请日期
1954.04.20
申请人
GEBRUEDER SULZER, AKTIENGESELLSCHAFT
发明人
分类号
F28F9/22
主分类号
F28F9/22
代理机构
代理人
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