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发明名称
GRUPPO VALVOLARE PER CALDAIE DI RISCALDAMENTO CON CORPO VALVOLA
摘要
申请公布号
IT230598(Y1)
申请公布日期
1999.06.07
申请号
IT1993MI01008U
申请日期
1993.12.24
申请人
ARLATI GIOVANNI
发明人
ARLATI GIOVANNI
分类号
F16K
主分类号
F16K
代理机构
代理人
主权项
地址
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