MANHOLE FRAME,申请号JP19980121699-传众专利搜索

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发明名称	MANHOLE FRAME
摘要
申请公布号	JPH11293694(A)	申请公布日期	1999.10.26
申请号	JP19980121699	申请日期	1998.04.14
申请人	TAKEDA SEISAKUSHO:KK	发明人	TAKEDA NOBUO
分类号	E02D29/12;E02D29/14;(IPC1-7):E02D29/12	主分类号	E02D29/12
代理机构		代理人
主权项
地址

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