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发明名称
Pflugkoerper fuer zweischichtige Bodenbearbeitung
摘要
申请公布号
DE692002(C)
申请公布日期
1940.06.10
申请号
DE193700G5107D
申请日期
1937.03.26
申请人
HEINRICH CLAUSING
发明人
GROSSKOPF BRUNO CARL
分类号
A01B13/14
主分类号
A01B13/14
代理机构
代理人
主权项
地址
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