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发明名称
ELECTRIC SPARK EROSION WORKING METHOD AND ITS DEVICE
摘要
申请公布号
JPS5662729(A)
申请公布日期
1981.05.28
申请号
JP19800141873
申请日期
1980.10.09
申请人
CHARMILLES SA ATELIERS
发明人
MITSUSHIERU PIEERU MAZON;ARAN WABURU
分类号
B23H7/28
主分类号
B23H7/28
代理机构
代理人
主权项
地址
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