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经营范围
发明名称
KEYLESS CHUCK
摘要
申请公布号
GB2041798(B)
申请公布日期
1983.08.17
申请号
GB19800003548
申请日期
1980.02.01
申请人
SKIL NEDERLAND BV
发明人
分类号
B23B31/173;B23B31/12;(IPC1-7):B23B31/04
主分类号
B23B31/173
代理机构
代理人
主权项
地址
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