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发明名称
Фотографический объектив
摘要
申请公布号
SU29619(A1)
申请公布日期
1933.03.31
申请号
SU19310095041
申请日期
1931.09.26
申请人
TSIMBALYUK K.K.
发明人
TSIMBALYUK K.K.
分类号
G02B13/18;G02B27/40;G03B3/04
主分类号
G02B13/18
代理机构
代理人
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