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发明名称
FURROW FORMING APPARATUS FOR A SEED PLANTER
摘要
申请公布号
DE3168251(D1)
申请公布日期
1985.02.28
申请号
DE19813168251
申请日期
1981.04.15
申请人
INTERNATIONAL HARVESTER COMPANY
发明人
ROBINSON, EDWARD L., JR.;STAMP, TOM G.
分类号
A01C5/06;(IPC1-7):A01C5/06
主分类号
A01C5/06
代理机构
代理人
主权项
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