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发明名称
CLOSING VALVE FOR GAS LEAKAGE
摘要
申请公布号
KR860003113(Y1)
申请公布日期
1986.11.08
申请号
KR19840009803U
申请日期
1984.10.08
申请人
SHIM, SANG-SUL
发明人
SHIM, SANG-SUL
分类号
F16K17/34;(IPC1-7):F16K17/34
主分类号
F16K17/34
代理机构
代理人
主权项
地址
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