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发明名称
OBJEKTIV
摘要
申请公布号
DE2845247(A1)
申请公布日期
1980.04.30
申请号
DE19782845247
申请日期
1978.10.18
申请人
JOS. SCHNEIDER GMBH & CO,OPTISCHE WERKE
发明人
SONNET,GUENTHER
分类号
G02B9/60;(IPC1-7):G02B13/24
主分类号
G02B9/60
代理机构
代理人
主权项
地址
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