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发明名称
TRAVELLING-WIRE ELECTRIC DISCHARGE MACHINING APPARATUS
摘要
申请公布号
GB8715266(D0)
申请公布日期
1987.08.05
申请号
GB19870015266
申请日期
1987.06.30
申请人
FERRANTI PLC
发明人
分类号
B23H7/22
主分类号
B23H7/22
代理机构
代理人
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地址
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