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发明名称
Pressure gauge for pneumatic tires
摘要
申请公布号
US2220495(A)
申请公布日期
1940.11.05
申请号
US19390262469
申请日期
1939.03.17
申请人
RITCHIE DANIEL F
发明人
RITCHIE DANIEL F.
分类号
B60C7/12
主分类号
B60C7/12
代理机构
代理人
主权项
地址
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