HYDRAULIC DROP HAMMER,申请号JP19980116408-传众专利搜索

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发明名称	HYDRAULIC DROP HAMMER
摘要
申请公布号	JPH11303076(A)	申请公布日期	1999.11.02
申请号	JP19980116408	申请日期	1998.04.27
申请人	NIPPON SHARYO SEIZO KAISHA LTD	发明人	MATSUZAWA NOBUHIRO;NARUSE HIROTOSHI
分类号	E02D7/08;(IPC1-7):E02D7/08	主分类号	E02D7/08
代理机构		代理人
主权项
地址

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