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发明名称
Делительная головка для фрезерования конических шестерен со спиральными зубцами
摘要
申请公布号
SU26525(A1)
申请公布日期
1932.05.31
申请号
SU19290053499
申请日期
1929.08.24
申请人
CHERENKOV A.S.;CHERENKOV S.N.
发明人
CHERENKOV A.S.;CHERENKOV S.N.
分类号
B23F23/08
主分类号
B23F23/08
代理机构
代理人
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地址
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