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发明名称
OPERATION DEVICE
摘要
申请公布号
JPH03219185(A)
申请公布日期
1991.09.26
申请号
JP19900015593
申请日期
1990.01.25
申请人
KITAZAWA VALVE:KK
发明人
NAITO HIROSHI;GOMI CHIKASHI
分类号
F16K27/12;F16K51/00;F25D21/04
主分类号
F16K27/12
代理机构
代理人
主权项
地址
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