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发明名称
Аппарат для проектирования пленочных диапозитивов
摘要
申请公布号
SU36173(A1)
申请公布日期
1934.04.30
申请号
SU19310090111
申请日期
1931.06.16
申请人
ANDREEV A.N.;LYUBIMOV E.O.
发明人
ANDREEV A.N.;LYUBIMOV E.O.
分类号
G03B23/00;G02B27/02
主分类号
G03B23/00
代理机构
代理人
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