HYDRAULIC DRIVE DEVICE,申请号JP19880163647-传众专利搜索

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发明名称	HYDRAULIC DRIVE DEVICE
摘要
申请公布号	JPH01199004(A)	申请公布日期	1989.08.10
申请号	JP19880163647	申请日期	1988.06.30
申请人	HITACHI CONSTR MACH CO LTD	发明人	HIRATA TOICHI;NOZAWA YUSAKU
分类号	E02F9/22;F15B11/05;F15B11/16	主分类号	E02F9/22
代理机构		代理人
主权项
地址

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