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发明名称
DEVICE FOR LABORATORY TESTING OF WATER COAGULATION AND CONTAMINATION SETTLING
摘要
申请公布号
PL116030(B1)
申请公布日期
1981.05.30
申请号
PL19780207297
申请日期
1978.05.31
申请人
发明人
分类号
G01N;G01N33/18;(IPC1-7):G01N33/18
主分类号
G01N
代理机构
代理人
主权项
地址
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