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经营范围
发明名称
PUMP RECYCLING FLOW CONTROLLER
摘要
申请公布号
JPS5575586(A)
申请公布日期
1980.06.06
申请号
JP19780147907
申请日期
1978.12.01
申请人
HITACHI LTD
发明人
AKITA AKIRA
分类号
F04B49/10
主分类号
F04B49/10
代理机构
代理人
主权项
地址
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