发明名称 AGRICULTURAL TRENCH CLOSING SYSTEMS, METHODS, AND APPARATUS
摘要 A closing wheel assembly is provided for a row unit agricultural planter. The planter is configured to open a trench in the soil and the closing wheel assembly is configured to close the trench. A resilient flap is provided for firming and leveling the soil returned to the trench by the closing wheel assembly. Pivotally mounted offset closing wheels are also provided.
申请公布号 EP2911495(A4) 申请公布日期 2016.06.29
申请号 EP20130849831 申请日期 2013.10.24
申请人 PRECISION PLANTING LLC 发明人 SAUDER, DEREK;HODEL, JEREMY;MUHLBAUER, CORY
分类号 A01C5/06 主分类号 A01C5/06
代理机构 代理人
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