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发明名称
Fastening device
摘要
申请公布号
US2527408(A)
申请公布日期
1950.10.24
申请号
US19470747194
申请日期
1947.05.10
申请人
WILLIAM DZUS
发明人
DZUS WILLIAM
分类号
F16B5/10
主分类号
F16B5/10
代理机构
代理人
主权项
地址
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