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发明名称
Double diaphragm valve
摘要
申请公布号
GB2133117(A)
申请公布日期
1984.07.18
申请号
GB19830016787
申请日期
1983.06.21
申请人
* PIAGGIO RINALDO IND AERONAUT
发明人
GUIDO * LANTERI;LUIGI * TESSITORE
分类号
F16K31/126;F16K31/365;(IPC1-7):F16K31/36
主分类号
F16K31/126
代理机构
代理人
主权项
地址
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