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发明名称
DISPOSICAO INTRODUZIDA EM IMPLEMENTO ATERRADOR,CULTIVADOR
摘要
申请公布号
BR6900719(U)
申请公布日期
1991.03.05
申请号
BR1989MU00719U
申请日期
1989.05.12
申请人
MECANICA MAFRENSE LTDA
发明人
MARCOS SCHWEIZER
分类号
A01B39/04;(IPC1-7):A01B39/04
主分类号
A01B39/04
代理机构
代理人
主权项
地址
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