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发明名称
APERFEICOAMENTOS NOS CILINDROS VIBRANTES
摘要
申请公布号
PT89843(B)
申请公布日期
1995.05.31
申请号
PT19890089843
申请日期
1989.02.24
申请人
CONSTRUC.MAQUIN.OBRAS PUB.LEBRERO, S.A.(COMOPLESA)
发明人
PEDRO LEBRERO MARTINEZ;AMANCIO LEBRERO MARTINEZ
分类号
E02D3/074;(IPC1-7):E02D3/074
主分类号
E02D3/074
代理机构
代理人
主权项
地址
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