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发明名称
MEASUREMENT OF DISPERSION OF LIGHT
摘要
申请公布号
US3606548(A)
申请公布日期
1971.09.20
申请号
USD3606548
申请日期
1968.10.10
申请人
NATIONAL RESEARCH DEVELOPMENT CORP.
发明人
JAMES DYSON
分类号
G01N21/41;(IPC1-7):G01N21/46;G01J3/48
主分类号
G01N21/41
代理机构
代理人
主权项
地址
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