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经营范围
发明名称
CHAVE DE FLUXO ELETRONICA
摘要
申请公布号
BR8704577(A)
申请公布日期
1989.02.28
申请号
BR1987PI04577
申请日期
1987.08.14
申请人
CALCON TECNOLOGIA S/A.
发明人
JOSE IVAN CARNAUBA ACCIOLY
分类号
G01P13/00;(IPC1-7):G01P13/00
主分类号
G01P13/00
代理机构
代理人
主权项
地址
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