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发明名称
Improvements in inner tubes for vehicle tyres and the like
摘要
申请公布号
GB440565(A)
申请公布日期
1935.12.30
申请号
GB19340019287
申请日期
1934.06.29
申请人
JOHN HEDLEY;LEWIS BERMAN
发明人
分类号
B60C5/20
主分类号
B60C5/20
代理机构
代理人
主权项
地址
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