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发明名称
Tiefgangregelung fuer Pfluege, bei welcher der Tiefgang im umgekehrten Verhaeltnis der Zugkraft geaendert wird
摘要
申请公布号
DE869271(C)
申请公布日期
1953.03.02
申请号
DE1951P006615D
申请日期
1951.11.20
申请人
PFLUGFABRIK LEMKEN, ALPEN/NDRH.
发明人
分类号
A01B3/46;A01B63/16
主分类号
A01B3/46
代理机构
代理人
主权项
地址
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