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发明名称
VALVE INDICATOR
摘要
申请公布号
KR100231720(B1)
申请公布日期
1999.11.15
申请号
KR19960082510
申请日期
1996.12.31
申请人
CHON, PYO-WON
发明人
CHON, PYO-WON
分类号
F16K37/00;(IPC1-7):F16K37/00
主分类号
F16K37/00
代理机构
代理人
主权项
地址
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