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发明名称
Improvements relating to screw-threaded fastening devices
摘要
申请公布号
GB943377(A)
申请公布日期
1963.12.04
申请号
GB19620022719
申请日期
1962.06.13
申请人
WILLIAM DZUS
发明人
分类号
F16B5/02;F16B33/02;F16B35/02;F16B37/08;F16B37/10
主分类号
F16B5/02
代理机构
代理人
主权项
地址
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