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发明名称
WAERMEAUSTAUSCHER NACH ART EINES ROEHRENKUEHLERS
摘要
申请公布号
DE1967052(A1)
申请公布日期
1976.11.18
申请号
DE19691967052
申请日期
1969.12.12
申请人
S.A. FRANCAISE DU FERODO
发明人
FIENI,WALTER
分类号
F28F9/00;F28F9/02;F28F13/06;F28F21/06;(IPC1-7):F28F9/00
主分类号
F28F9/00
代理机构
代理人
主权项
地址
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