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发明名称
ERNTEMASCHINE FUER KARTOFFELN UND AEHNLICHE WURZELFRUECHTE.
摘要
申请公布号
DE1738045(U)
申请公布日期
1957.01.17
申请号
DE195500H8567U
申请日期
1955.05.06
申请人
WILHELM HELWIG K.G., EISENGIESSEREI U. MASCHINENFABRIK
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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