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发明名称
VALVE ASSEMBLY
摘要
申请公布号
GB8819729(D0)
申请公布日期
1988.09.21
申请号
GB19880019729
申请日期
1988.08.19
申请人
SPRAYSAFE AUTOMATIC SPRINKLERS LTD
发明人
分类号
A62C35/68;F16K1/46
主分类号
A62C35/68
代理机构
代理人
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