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发明名称
METHOD AND EQUIPMENT FOR MEASURING REFRACTIVE INDEX DISTRIBUTION
摘要
申请公布号
JPH10300632(A)
申请公布日期
1998.11.13
申请号
JP19970122882
申请日期
1997.04.28
申请人
RICOH CO LTD
发明人
SUHARA HIROYUKI
分类号
G01N21/45;G01M11/00;G01M11/02;G01N21/17;(IPC1-7):G01M11/02
主分类号
G01N21/45
代理机构
代理人
主权项
地址
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