Bodenbearbeitungsgeraet mit mehreren Geraeteteilen,申请号DE19691925718-传众专利搜索

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发明名称	Bodenbearbeitungsgeraet mit mehreren Geraeteteilen
摘要
申请公布号	DE1925718(A1)	申请公布日期	1970.12.23
申请号	DE19691925718	申请日期	1969.05.20
申请人	Rabewerk Heinrich Clausing	发明人	Bohnenkamp, Wilfried
分类号	A01B73/04	主分类号	A01B73/04
代理机构		代理人
主权项
地址

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RECORDER*REPRODUCER

LOW-TEMPERATURE CRYOSTAT WITH AUTOMATIC REFILLING WITH THE LIQUID NITROGEN TO THE SELECTED SURFACE