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发明名称
Аппарат для копирования
摘要
申请公布号
SU32300(A1)
申请公布日期
1933.09.30
申请号
SU19320100582
申请日期
1932.01.02
申请人
BENTSMAN B.A.
发明人
BENTSMAN B.A.
分类号
G03B27/32
主分类号
G03B27/32
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