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发明名称
Microscope
摘要
申请公布号
US1954755(A)
申请公布日期
1934.04.10
申请号
US19320617982
申请日期
1932.06.18
申请人
THE FIRM: ERNST LEITZ
发明人
HEINE HERMANN
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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