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发明名称
Escavadeira giratória de túneis
摘要
申请公布号
BR9402234(A)
申请公布日期
1996.03.19
申请号
BR1994PI02234
申请日期
1994.07.06
申请人
EQUIPAMENTOS INDUSTRIAIS UNIDEUTSCH LTDA
发明人
PEDRO BORTOLOSSO
分类号
E21D9/04;(IPC1-7):E21D9/04
主分类号
E21D9/04
代理机构
代理人
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地址
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