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发明名称
Improvements in metal pins for connecting holed metal members
摘要
申请公布号
GB386219(A)
申请公布日期
1933.01.12
申请号
GB19320015833
申请日期
1932.06.04
申请人
KURT WERNHARDT
发明人
分类号
F16B19/02
主分类号
F16B19/02
代理机构
代理人
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