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发明名称
Balancing apparatus
摘要
申请公布号
US2220404(A)
申请公布日期
1940.11.05
申请号
US19390266553
申请日期
1939.04.07
申请人
THE FIRESTONE TIRE & RUBBER COMPANY
发明人
HULSLANDER RAY D.
分类号
G01M1/04
主分类号
G01M1/04
代理机构
代理人
主权项
地址
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