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发明名称
VARIABLE CIRCUIT OF DISCHARGE CAPACITY OF PUMP IN CLOSSED CENTER LOAD SENSING SYSTEM
摘要
申请公布号
JPH02261902(A)
申请公布日期
1990.10.24
申请号
JP19890082961
申请日期
1989.03.31
申请人
KOMATSU LTD
发明人
IMAI HIROSHI
分类号
E02F9/22;F15B11/00;(IPC1-7):F15B11/00
主分类号
E02F9/22
代理机构
代理人
主权项
地址
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