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发明名称
FLOW CONTROL DEVICE
摘要
申请公布号
KR930009913(B1)
申请公布日期
1993.10.13
申请号
KR19900012107
申请日期
1990.08.07
申请人
KOBE STEEL LTD.;THE NIPPON AIR BRAKE CO., LTD.
发明人
YOSHIKAWA, KOJO;KOBAYASHI, TAKAHIRO
分类号
E02F9/22;F15B11/04;F15B11/042;(IPC1-7):F15B11/04
主分类号
E02F9/22
代理机构
代理人
主权项
地址
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