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发明名称
Photographic objective
摘要
申请公布号
US3012476(A)
申请公布日期
1961.12.12
申请号
US19580756469
申请日期
1958.08.21
申请人
ERNST LEITZ, G.M.B.H.
发明人
ZIMMERMANN OTTO;KLEINEBERG GUSTAV;HERMANNI EUGEN
分类号
G02B13/00
主分类号
G02B13/00
代理机构
代理人
主权项
地址
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