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经营范围
发明名称
Improvements in vehicle brakes
摘要
申请公布号
GB498514(A)
申请公布日期
1939.01.09
申请号
GB19370015818
申请日期
1937.06.08
申请人
WINSTONE ERIC PAYTON JEFFERY
发明人
分类号
F16D51/30
主分类号
F16D51/30
代理机构
代理人
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地址
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