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发明名称
An improved retaining device for pivotal windows
摘要
申请公布号
GB567542(A)
申请公布日期
1945.02.19
申请号
GB19430017474
申请日期
1944.02.01
申请人
OLIVER RICHARD MONTGOMERY;ARTHUR TURNER
发明人
分类号
E05C17/38
主分类号
E05C17/38
代理机构
代理人
主权项
地址
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