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发明名称
Tire pressure indicator
摘要
申请公布号
US2481534(A)
申请公布日期
1949.09.13
申请号
US19470750394
申请日期
1947.05.26
申请人
DAVID ROBERTSON
发明人
ROBERTSON STEWART
分类号
B60C23/04
主分类号
B60C23/04
代理机构
代理人
主权项
地址
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