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发明名称
An improved safety device for road and rail vehicles and aircraft
摘要
申请公布号
GB573513(A)
申请公布日期
1945.11.23
申请号
GB19430014855
申请日期
1943.09.10
申请人
PRESSED STEEL COMPANY LIMITED;CLIFFORD WIGHTMAN
发明人
分类号
E05B65/12
主分类号
E05B65/12
代理机构
代理人
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