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经营范围
发明名称
HYDRAULIC MACHINERY
摘要
申请公布号
JPS54133237(A)
申请公布日期
1979.10.16
申请号
JP19780040360
申请日期
1978.04.07
申请人
HITACHI LTD
发明人
TAKASE MITSUO
分类号
F04D29/70;F03B11/00;F03B11/04
主分类号
F04D29/70
代理机构
代理人
主权项
地址
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