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发明名称
IMPIANTO DI RISCALDAMENTO A VAPORE DI ACQUA CON RECUPERO DI CALORE DEI GAS COMBUSTI
摘要
申请公布号
IT1074604(B)
申请公布日期
1985.04.20
申请号
IT19760051683
申请日期
1976.10.12
申请人
ANGELIS GAETANO DE
发明人
分类号
F24D;(IPC1-7):F24D/
主分类号
F24D
代理机构
代理人
主权项
地址
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