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发明名称
Долбежный инструмент
摘要
申请公布号
SU117053(A1)
申请公布日期
1958.11.30
申请号
SU19580605599
申请日期
1958.08.08
申请人
IGNATEV YU.N.
发明人
IGNATEV YU.N.
分类号
B23D13/04
主分类号
B23D13/04
代理机构
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地址
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