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发明名称
Trocador de calor
摘要
申请公布号
BR9506752(A)
申请公布日期
1997.09.16
申请号
BR19950006752
申请日期
1995.02.06
申请人
ENGELHARDT WOLFGANG
发明人
WOLFGANG ENGELHARDT;MASSIMO COLOMBO
分类号
C09C1/50;F28D7/16;F28F9/02;(IPC1-7):F28F9/02
主分类号
C09C1/50
代理机构
代理人
主权项
地址
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