RETAINING DEVICE FOR REMOVABLY FIXING TIP OF EXCAVATOR TOOTH,申请号JP19770105048-传众专利搜索

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发明名称	RETAINING DEVICE FOR REMOVABLY FIXING TIP OF EXCAVATOR TOOTH
摘要
申请公布号	JPS5332901(A)	申请公布日期	1978.03.28
申请号	JP19770105048	申请日期	1977.09.02
申请人	ORENSTEIN & KOPPEL AG	发明人	KOLLMANN WOLFGANG;SCHWAPPACH DIETER
分类号	E02F9/28	主分类号	E02F9/28
代理机构		代理人
主权项
地址

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