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发明名称
Lichtstarkes Objektiv mit veränderlicher Brennweite
摘要
申请公布号
CH400604(A)
申请公布日期
1965.10.15
申请号
CH19630000598
申请日期
1963.01.19
申请人
JOS. SCHNEIDER & CO., OPTISCHE WERKE
发明人
MACHER,KARL
分类号
G02B13/00;G02B15/14
主分类号
G02B13/00
代理机构
代理人
主权项
地址
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