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发明名称
Procédé et dispositif pour le perçage électrolytique
摘要
申请公布号
FR1446159(A)
申请公布日期
1966.07.15
申请号
FR19650030307
申请日期
1965.09.03
申请人
BRISTOL SIDDELEY ENGINES LIMITED
发明人
分类号
B23H9/14
主分类号
B23H9/14
代理机构
代理人
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