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发明名称
APERFEICOAMENTOS EM ESTOJOS MOSTRUARIOS PARA TUBOS DE LINHAS E OUTROS
摘要
申请公布号
BR7104024(D0)
申请公布日期
1973.03.13
申请号
BR19710004024
申请日期
1971.06.28
申请人
LINHAS CORRENTE SA
发明人
HARDY K
分类号
主分类号
代理机构
代理人
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