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发明名称
Brake tool
摘要
申请公布号
US2016574(A)
申请公布日期
1935.10.08
申请号
US19350000400
申请日期
1935.01.04
申请人
ROY A. BARR
发明人
MYERS LESLIE R.;ROCK EAGLE;MAYER OSCAR
分类号
B24B5/06
主分类号
B24B5/06
代理机构
代理人
主权项
地址
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