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发明名称
Устройство для задирки листов пакетов
摘要
申请公布号
SU59871(A1)
申请公布日期
1940.11.30
申请号
SU19390021759
申请日期
1939.02.13
申请人
LVOV A.P.
发明人
LVOV A.P.
分类号
B21B47/04
主分类号
B21B47/04
代理机构
代理人
主权项
地址
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