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发明名称
Приспособление для изготовления шайб Грозера
摘要
申请公布号
SU64726(A1)
申请公布日期
1944.11.30
申请号
SU19440332896
申请日期
1944.03.18
申请人
TARTAKOVSKIJ I.B.
发明人
TARTAKOVSKIJ I.B.
分类号
B21F37/04;B21F3/02
主分类号
B21F37/04
代理机构
代理人
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地址
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