,申请号JP19910052386-传众专利搜索

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发明名称
摘要
申请公布号	JPH0678631(B2)	申请公布日期	1994.10.05
申请号	JP19910052386	申请日期	1991.03.18
申请人	NITTOKU KENSETSU KK	发明人	TAMAKI KAZUYUKI
分类号	E02D17/20;(IPC1-7):E02D17/20	主分类号	E02D17/20
代理机构		代理人
主权项
地址

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