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发明名称
A working platform for use on the wings of aeroplanes
摘要
申请公布号
GB521354(A)
申请公布日期
1940.05.20
申请号
GB19380033200
申请日期
1938.11.15
申请人
JAMES MARTIN;MARTIN-BAKER AIRCRAFT COMPANY LIMITED
发明人
分类号
B64D7/02
主分类号
B64D7/02
代理机构
代理人
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地址
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