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发明名称
Improvements in catches for doors and the like
摘要
申请公布号
GB632045(A)
申请公布日期
1949.11.15
申请号
GB19480001595
申请日期
1948.01.19
申请人
J. UNERMAN & SONS LIMITED;ALFRED UNERMAN
发明人
分类号
E05B17/20
主分类号
E05B17/20
代理机构
代理人
主权项
地址
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