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发明名称
Photomicrographic device
摘要
申请公布号
GB782422(A)
申请公布日期
1957.09.04
申请号
GB19540025806
申请日期
1954.09.06
申请人
R. WINKEL G.M.B.H.
发明人
分类号
G02B21/36;G03B27/80
主分类号
G02B21/36
代理机构
代理人
主权项
地址
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