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发明名称
ENXADAO E ENXADA
摘要
申请公布号
BR6901183(U)
申请公布日期
1991.05.07
申请号
BR1989MU01183U
申请日期
1989.06.29
申请人
CARLOS THIMMIG
发明人
CARLOS THIMMIG
分类号
A01B1/02;(IPC1-7):A01B1/02
主分类号
A01B1/02
代理机构
代理人
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地址
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