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发明名称
VALVE CONTROL DEVICE EQUIPPED WITH ROTARY ENCODER
摘要
申请公布号
JPH02248780(A)
申请公布日期
1990.10.04
申请号
JP19890069187
申请日期
1989.03.23
申请人
TOMOE GIJUTSU KENKYUSHO:KK
发明人
TANAKA TOSHIJI;KAWAI KOJI
分类号
F16K31/04;G05D7/06
主分类号
F16K31/04
代理机构
代理人
主权项
地址
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