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发明名称
Streichblechloser Pflugkoerper fuer Tiefkultur
摘要
申请公布号
DE514810(C)
申请公布日期
1930.12.17
申请号
DENDATM098106D
申请日期
申请人
HEINRICH METZ
发明人
分类号
A01B13/14
主分类号
A01B13/14
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