Mechanical excavator for digging drainage trenches - has bucket which can be swung in plane at right angles to machine,申请号DE19893932581-传众专利搜索

发明名称	Mechanical excavator for digging drainage trenches - has bucket which can be swung in plane at right angles to machine
摘要	The mechanical excavator has the bucket (13) mounted on the end of a swinging arm which can swing about a horizontal axis
申请公布号	DE3932581(A1)	申请公布日期	1991.04.11
申请号	DE19893932581	申请日期	1989.09.29
申请人	HECKER UND KROSCH GMBH & CO KG METALL- UND KUNSTSTOFFVERARBEITUNG, 5352 ZUELPICH, DE	发明人	KROSCH, MICHAEL, 5352 ZUELPICH, DE
分类号	E02F3/30;E02F3/38	主分类号	E02F3/30
代理机构		代理人
主权项
地址