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发明名称
DEVICE FOR CONTROLLING FLUID PRESSURE ELEVATOR
摘要
申请公布号
JPH0289785(A)
申请公布日期
1990.03.29
申请号
JP19880239302
申请日期
1988.09.24
申请人
HITACHI LTD
发明人
HIROSE MASAYUKI;SASAKI HIDEKAZU;SAKATA KAZUHIRO
分类号
B66B1/04;B66B5/02
主分类号
B66B1/04
代理机构
代理人
主权项
地址
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