Saugkopf fuer Saugbagger,申请号DE19591409651-传众专利搜索

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发明名称	Saugkopf fuer Saugbagger
摘要
申请公布号	DE1409651(A1)	申请公布日期	1969.03.20
申请号	DE19591409651	申请日期	1959.11.24
申请人	MINERAAL TECHNOLOGISCH INSTITUT	发明人
分类号	E02F3/92	主分类号	E02F3/92
代理机构		代理人
主权项
地址

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