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发明名称
Станок для изгибания груб
摘要
申请公布号
SU37971(A1)
申请公布日期
1934.07.31
申请号
SU19330130992
申请日期
1933.06.26
申请人
SAKHTIN S.M.
发明人
SAKHTIN S.M.
分类号
B21D9/03
主分类号
B21D9/03
代理机构
代理人
主权项
地址
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