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发明名称
Fotografisches Aufnahmeobjektiv mit veraenderbarer Brennweite
摘要
申请公布号
DE1472230(A1)
申请公布日期
1969.01.16
申请号
DE19651472230
申请日期
1965.07.08
申请人
JOS. SCHNEIDER & CO
发明人
WAGNER,WERNER
分类号
G02B15/14
主分类号
G02B15/14
代理机构
代理人
主权项
地址
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