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发明名称
DEVICE FOR PULLING FIXTURES OFF MANDREL ESPECIALLY FOR PULLING OF DRILL CHUCK
摘要
申请公布号
PL110631(B1)
申请公布日期
1980.07.31
申请号
PL19760192681
申请日期
1976.09.25
申请人
发明人
分类号
B23B;B23B31/06;B25B27/16;B65B;(IPC1-7):B25B27/16
主分类号
B23B
代理机构
代理人
主权项
地址
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