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发明名称
Improvements in apparatus for cutting metal workpieces by electro-erosion
摘要
申请公布号
GB825144(A)
申请公布日期
1959.12.09
申请号
GB19560027161
申请日期
1956.09.05
申请人
VYZKUMNY USTAV PRE MECHANIZACIU A AUTOMATIZACIU
发明人
分类号
B23H7/30;B23Q15/013
主分类号
B23H7/30
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