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发明名称
Optical glass
摘要
申请公布号
US3291620(A)
申请公布日期
1966.12.13
申请号
US19630276125
申请日期
1963.04.23
申请人
SERGEEVICH EVSTROPJEV KONSTANT;KAPITONOVICH YAKHKIND ADOLF
发明人
EVSTROPJEV KONSTANTIN SERGEEVICH;YAKHKIND ADOLF KAPITONOVICH
分类号
G01N31/22
主分类号
G01N31/22
代理机构
代理人
主权项
地址
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