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经营范围
发明名称
Improvements in bedstead frame connections
摘要
申请公布号
GB495719(A)
申请公布日期
1938.11.18
申请号
GB19370014126
申请日期
1937.05.21
申请人
HENRY GRANT FINESTONE
发明人
分类号
F16B12/60
主分类号
F16B12/60
代理机构
代理人
主权项
地址
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