Tunneling Machine Rotating Crushers in Mutual Opposite Direction,申请号KR20030084219-传众专利搜索

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发明名称	Tunneling Machine Rotating Crushers in Mutual Opposite Direction
摘要
申请公布号	KR101023589(B1)	申请公布日期	2011.03.21
申请号	KR20030084219	申请日期	2003.11.25
申请人		发明人
分类号	E21D9/06	主分类号	E21D9/06
代理机构		代理人
主权项
地址

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