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发明名称
CONCENTRATION MEASURING APPARATUS OF SOLUTION OF COLORED MATTER
摘要
申请公布号
JPS5682437(A)
申请公布日期
1981.07.06
申请号
JP19790160994
申请日期
1979.12.11
申请人
RICOH KK
发明人
ICHIZUKA KIYOMI
分类号
G03G15/10;G01N21/59;G01N27/06;G01N27/22
主分类号
G03G15/10
代理机构
代理人
主权项
地址
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