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发明名称
Illuminating device for microscopes
摘要
申请公布号
US1853689(A)
申请公布日期
1932.04.12
申请号
US19300484024
申请日期
1930.09.24
申请人
ERNST LEITZ, OPTISCHE WERKE
发明人
LIHOTZKY ERWIN
分类号
G02B21/08
主分类号
G02B21/08
代理机构
代理人
主权项
地址
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