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发明名称
BALL TYPE SOLENOID VALVE FOR OIL-HYDRAULIC CONTROL
摘要
申请公布号
JPH01199077(A)
申请公布日期
1989.08.10
申请号
JP19880021968
申请日期
1988.02.03
申请人
HITACHI LTD;HITACHI KAA ELECTRON KK
发明人
OTSUKI KATSUMI;SOYAMA MANABU
分类号
F16K31/06
主分类号
F16K31/06
代理机构
代理人
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