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发明名称
Improvements in refractometers
摘要
申请公布号
GB462332(A)
申请公布日期
1937.03.08
申请号
GB19350025063
申请日期
1935.09.09
申请人
THE RAYNER OPTICAL COMPANY LIMITED;ERNEST NOEL HOBSON;ALBERT JONAH BATEMAN
发明人
分类号
G01N21/43
主分类号
G01N21/43
代理机构
代理人
主权项
地址
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