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经营范围
发明名称
Non-return valve
摘要
申请公布号
GB2159248(A)
申请公布日期
1985.11.27
申请号
GB19850012660
申请日期
1985.05.20
申请人
* BOSSINI BORTOLO & FIGLI SRL
发明人
BOSSINI * AMEDEO
分类号
F16K15/02;(IPC1-7):F16K15/02
主分类号
F16K15/02
代理机构
代理人
主权项
地址
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