SUPPORT APPARATUS OF CRANE DRIVE APPARATUS,申请号JP19850287939-传众专利搜索

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发明名称	SUPPORT APPARATUS OF CRANE DRIVE APPARATUS
摘要
申请公布号	JPS62148793(A)	申请公布日期	1987.07.02
申请号	JP19850287939	申请日期	1985.12.23
申请人	HITACHI CONSTR MACH CO LTD	发明人	BAN TAKUICHI;ABE TAKASHI;ASAKURA KAZUO
分类号	E21B11/00	主分类号	E21B11/00
代理机构		代理人
主权项
地址

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