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经营范围
发明名称
Improvements in braking apparatus for aircraft
摘要
申请公布号
GB351836(A)
申请公布日期
1931.07.02
申请号
GB19300028412
申请日期
1930.09.23
申请人
MICHEL BERGERON
发明人
分类号
B64C25/44
主分类号
B64C25/44
代理机构
代理人
主权项
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