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发明名称
Improvements relating to the inner tubes of pneumatic tyres
摘要
申请公布号
GB368856(A)
申请公布日期
1932.03.17
申请号
GB19300028202
申请日期
1931.01.28
申请人
WILLIAM EDWARD HOLYHEAD;REGINALD GEORGE WHITE
发明人
分类号
B60C5/20;B60C5/24
主分类号
B60C5/20
代理机构
代理人
主权项
地址
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