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发明名称
VALVOLA A DUE VIE.
摘要
申请公布号
ITTO920499(A1)
申请公布日期
1993.12.11
申请号
IT1992TO00499
申请日期
1992.06.10
申请人
DELTA-COMPONENTS S.R.L.
发明人
COZZO GIANPIERO
分类号
F16K
主分类号
F16K
代理机构
代理人
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地址
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