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发明名称
OBJEKTIV VON DER ART EINES APOCHROMATEN MIT ZEHN- BIS FUENFZEHNFACHER VERGROESSERUNG
摘要
申请公布号
DE2554599(B2)
申请公布日期
1977.03.03
申请号
DE19752554599
申请日期
1975.12.04
申请人
发明人
分类号
G02B13/00;G02B21/02;(IPC1-7):G02B21/02
主分类号
G02B13/00
代理机构
代理人
主权项
地址
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