ROTATING CUTTER HEAD,申请号JP19850157297-传众专利搜索

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发明名称	ROTATING CUTTER HEAD
摘要
申请公布号	JPS6217296(A)	申请公布日期	1987.01.26
申请号	JP19850157297	申请日期	1985.07.16
申请人	MITSUDA KOGYO KK	发明人	NAKAMURA YASUSUKE;FUKAO TAKESHI
分类号	E21D9/08;E21D9/12	主分类号	E21D9/08
代理机构		代理人
主权项
地址

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