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发明名称
SAFETY VALVE
摘要
申请公布号
KR100208914(B1)
申请公布日期
1999.07.15
申请号
KR19970014723
申请日期
1997.04.21
申请人
CHOI, SANG-RAK
发明人
CHOI, SANG-RAK
分类号
F16K37/00;(IPC1-7):F16K37/00
主分类号
F16K37/00
代理机构
代理人
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