HYDRAULIC CONTROL DEVICE,申请号CAD820072-传众专利搜索

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发明名称	HYDRAULIC CONTROL DEVICE
摘要
申请公布号	CA820072(A)	申请公布日期	1969.08.12
申请号	CAD820072	申请日期
申请人	CATERPILLAR TRACTOR CO.	发明人	EDWARD A. WIRTZ
分类号		主分类号
代理机构		代理人
主权项
地址

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