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发明名称
APPARATUS AND METHOD FOR MEASURING THE CONCENTRATION OF A SUSPENSION INCLUDING COMPENSATING FOR COLOR BY USING THE MEASUREMENT OF SCATTERED LIGHT TO ELECTRONICALLY INFLUENCE THE VALUE OF DIRECT LIGHT MEASURED
摘要
申请公布号
US3450886(A)
申请公布日期
1969.06.17
申请号
USD3450886
申请日期
1967.10.26
申请人
WESTVACO CORP.
发明人
CHARLES S. LOWN
分类号
G01N21/53;(IPC1-7):G01N21/26
主分类号
G01N21/53
代理机构
代理人
主权项
地址
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