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发明名称
CHUCKS
摘要
申请公布号
GB1551545(A)
申请公布日期
1979.08.30
申请号
GB19770038450
申请日期
1977.09.15
申请人
HEGENSCHEIDT GMBH WILHELM
发明人
分类号
B23B31/167;B23B31/177;(IPC1-7):B23B31/12
主分类号
B23B31/167
代理机构
代理人
主权项
地址
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