,申请号JP19850072624-传众专利搜索

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发明名称
摘要
申请公布号	JPH0312617(B2)	申请公布日期	1991.02.20
申请号	JP19850072624	申请日期	1985.04.08
申请人	HITACHI LTD	发明人	SUGIKI SHIRO;ISHIGE RYOHEI
分类号	E04H6/18	主分类号	E04H6/18
代理机构		代理人
主权项
地址

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