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发明名称
Improvements in or relating to hinges
摘要
申请公布号
GB521557(A)
申请公布日期
1940.05.24
申请号
GB19380033572
申请日期
1938.11.18
申请人
EDGAR JOHN FOSTER
发明人
分类号
E05F1/12;E05F1/14
主分类号
E05F1/12
代理机构
代理人
主权项
地址
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