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发明名称
REFRACTIVE INDEX MEASURING METHOD
摘要
申请公布号
JPH0275935(A)
申请公布日期
1990.03.15
申请号
JP19880228200
申请日期
1988.09.12
申请人
RICOH CO LTD
发明人
ISOBE TAMI
分类号
G01N21/21
主分类号
G01N21/21
代理机构
代理人
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地址
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