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发明名称
VALVE FOR FIRE EXTINGUISHING SYSTEM OF GAS DISTRIBUTION TYPE
摘要
申请公布号
GB1549472(A)
申请公布日期
1979.08.08
申请号
GB19770030625
申请日期
1977.07.21
申请人
CHEMETRON CORP
发明人
分类号
F16K1/12;F16K17/38;F16K31/122;(IPC1-7):F16K31/12;F16K31/14
主分类号
F16K1/12
代理机构
代理人
主权项
地址
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