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发明名称
Гребенка для выдавливания режущей поверхности напильников и надфилей
摘要
申请公布号
SU94124(A1)
申请公布日期
1951.11.30
申请号
SU19510444786K
申请日期
1951.06.12
申请人
ROMANOV V.I.
发明人
ROMANOV V.I.
分类号
B23D73/14
主分类号
B23D73/14
代理机构
代理人
主权项
地址
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