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经营范围
发明名称
MEDIDOR DE PH
摘要
申请公布号
BR7808397(A)
申请公布日期
1980.06.17
申请号
BR19780008397
申请日期
1978.12.21
申请人
BRUMARK COMERCIO E INDUSTRIA REPRESENTACOES LTD
发明人
HAHMANN H
分类号
G01N27/49;(IPC1-7):G01N21/08
主分类号
G01N27/49
代理机构
代理人
主权项
地址
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