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发明名称
Safety device for automotive brakes
摘要
申请公布号
US3077738(A)
申请公布日期
1963.02.19
申请号
US19610128198
申请日期
1961.07.31
申请人
DER WILT JOE VAN
发明人
WILT JOE VAN DER
分类号
F16D65/74
主分类号
F16D65/74
代理机构
代理人
主权项
地址
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