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发明名称
Cooling water test unit
摘要
申请公布号
US3141324(A)
申请公布日期
1964.07.21
申请号
US19600043828
申请日期
1960.07.19
申请人
NALCO CHEMICAL COMPANY
发明人
BOIES DAVID B.;FREEDMAN ARTHUR J.
分类号
G01N17/00;G01N33/18
主分类号
G01N17/00
代理机构
代理人
主权项
地址
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