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发明名称
TIME AND DISTANCE RECORDER
摘要
申请公布号
CA305105(A)
申请公布日期
1930.10.28
申请号
CAD305105
申请日期
申请人
JAMES RUSSELL MCKENZIE TISDALE
发明人
JAMES RUSSELL MCKENZIE TISDALE
分类号
主分类号
代理机构
代理人
主权项
地址
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