VIBRATING CUTTING HEAD FOR EXCAVATING MACHINES AND METHOD OF ATTACHMENT THERETO,申请号CAD610153-传众专利搜索

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发明名称	VIBRATING CUTTING HEAD FOR EXCAVATING MACHINES AND METHOD OF ATTACHMENT THERETO
摘要
申请公布号	CA610153(A)	申请公布日期	1960.12.06
申请号	CAD610153	申请日期
申请人	MILTON E. SCHMIDT;THOMAS J. HAWTHORNE	发明人	CAMERON L. EDWARDS
分类号		主分类号
代理机构		代理人
主权项
地址

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