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发明名称
DISPOSITIVO DI RISCALDAMENTO AD ARIA CALDA APPLICABILE ADDIZIONALMENTE A QUALISIASI IMPIANTO DI RISCALDAMENTO A CALDAIA E TERMOSIFONI
摘要
申请公布号
IT1163533(B)
申请公布日期
1987.04.08
申请号
IT19830021665
申请日期
1983.06.17
申请人
PRISCIANTELLI GIOVANNI
发明人
PRISCIANTELLI GIOVANNI
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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