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发明名称
SERIE DI ELEMENTI DI TIPO MODULARE,PER LA TENUTA MECCANICA DI SCAMBIATORI DI CALORE A PIASTRE, OPERANTI A FLUSSI INCROCIATI ,PER EFFLUENTI GASSOSI
摘要
申请公布号
IT9019441(D0)
申请公布日期
1990.02.22
申请号
IT19900019441
申请日期
1990.02.22
申请人
RECUPERATOR
发明人
TREU PIO
分类号
F28F3/08;F28F9/00;(IPC1-7):F25G
主分类号
F28F3/08
代理机构
代理人
主权项
地址
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