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经营范围
发明名称
Pankratisches Objektiv
摘要
申请公布号
DE1622993(B1)
申请公布日期
1970.10.29
申请号
DE196801S3866
申请日期
1968.01.25
申请人
OPTIQUE PREC SOC D
发明人
分类号
G02B15/16;(IPC1-7):G02B15/14
主分类号
G02B15/16
代理机构
代理人
主权项
地址
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