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发明名称
PLAQUE TUBULAIRE POUR ECHANGEUR DE CHALEUR
摘要
申请公布号
FR2329967(A1)
申请公布日期
1977.05.27
申请号
FR19730021351
申请日期
1973.06.12
申请人
PRVNE BRNENSKA STROJIRNA OBOROVY
发明人
分类号
F28F9/02;F28F9/18;(IPC1-7):F28F9/02;G21D5/08
主分类号
F28F9/02
代理机构
代理人
主权项
地址
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