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发明名称
BOMBA DE ALTO VACUO
摘要
申请公布号
BR6500654(U)
申请公布日期
1985.12.10
申请号
6500654
申请日期
1984.05.15
申请人
SELOVAC INDUSTRIA E COMERCIO LTDA.
发明人
CORNELIS JOHANNES MARIA BORST
分类号
F04C25/02;(IPC1-7):F04C25/02
主分类号
F04C25/02
代理机构
代理人
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地址
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