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发明名称
INTERCHANGEABLE OBJECTIVE LENS
摘要
申请公布号
GB1208513(A)
申请公布日期
1970.10.14
申请号
GB19680037008
申请日期
1968.08.02
申请人
VEB PENTACON DRESDEN KAMERA-UND KINOWERKE
发明人
ROLF NOACK;JOHANNES WEISE;WOLFGANG KRAUSE
分类号
G03B9/08;G03B9/70;G03B17/14
主分类号
G03B9/08
代理机构
代理人
主权项
地址
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