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经营范围
发明名称
VALVOLA A SFERA
摘要
申请公布号
ITMI920623(U1)
申请公布日期
1993.12.20
申请号
IT1992MI00623U
申请日期
1992.06.19
申请人
CROTTI FORTUNATO S.N.C. DI RENATO CROTTI E C.
发明人
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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