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发明名称
FASSUNG FUER SPIEGEL OPTISCHER INSTRUMENTE, INSBESONDERE MIKROSKOP-SPIEGEL.
摘要
申请公布号
DE1617529(U)
申请公布日期
1950.12.14
申请号
DE195000L0500U
申请日期
1950.01.09
申请人
ERNST LEITZ, G.M.B.H.
发明人
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主分类号
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