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发明名称
PROTECTIVE DEVICE FOR HYDRAULIC MACHINE
摘要
申请公布号
JPS64363(A)
申请公布日期
1989.01.05
申请号
JP19870154382
申请日期
1987.06.23
申请人
HITACHI LTD
发明人
SAKAYORI AKIHIRO;KUWABARA HISAO;KAMISAKO TATSUHIRO
分类号
F03B15/04
主分类号
F03B15/04
代理机构
代理人
主权项
地址
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