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发明名称
Improvements in door handles and the like
摘要
申请公布号
GB474162(A)
申请公布日期
1937.10.27
申请号
GB19360012558
申请日期
1936.05.04
申请人
NETTLEFOLD AND SONS LIMITED;ALBERT JAMES KETLEY
发明人
分类号
E05B1/00
主分类号
E05B1/00
代理机构
代理人
主权项
地址
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