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发明名称
POLARIZING SPECTROPHOTOMETER
摘要
申请公布号
JPH01314947(A)
申请公布日期
1989.12.20
申请号
JP19880146829
申请日期
1988.06.16
申请人
HITACHI LTD
发明人
KITAGAWA MASATOSHI;OISHI KONOSUKE
分类号
G01N21/31;G01N21/01
主分类号
G01N21/31
代理机构
代理人
主权项
地址
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