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经营范围
发明名称
AIR VALVE
摘要
申请公布号
JPH02138580(A)
申请公布日期
1990.05.28
申请号
JP19880290532
申请日期
1988.11.16
申请人
KUBOTA LTD
发明人
TAJIRI KAZUMI
分类号
F16K24/04
主分类号
F16K24/04
代理机构
代理人
主权项
地址
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