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发明名称
Static balancer for rotating parts
摘要
申请公布号
US2878677(A)
申请公布日期
1959.03.24
申请号
US19550488901
申请日期
1955.02.17
申请人
DAVID DONALDSON
发明人
DONALDSON DAVID
分类号
G01M1/12
主分类号
G01M1/12
代理机构
代理人
主权项
地址
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