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发明名称
Pflugschar
摘要
申请公布号
DE721711(C)
申请公布日期
1942.06.15
申请号
DE1936M136115D
申请日期
1936.10.30
申请人
VENTZKI KG. STOLP
发明人
WIKART HUGO
分类号
A01B15/04
主分类号
A01B15/04
代理机构
代理人
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