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发明名称
Vorrichtung an Pflügen zum Ziehen einer Setzfurche beim Pflügvorgang.
摘要
申请公布号
CH198629(A)
申请公布日期
1938.07.15
申请号
CHD198629
申请日期
1937.09.04
申请人
BERTSCHINGER ALFRED
发明人
ALFRED BERTSCHINGER
分类号
A01B17/00
主分类号
A01B17/00
代理机构
代理人
主权项
地址
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