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经营范围
发明名称
INDEXING DEVICE
摘要
申请公布号
CA457531(A)
申请公布日期
1949.06.21
申请号
CAD457531
申请日期
申请人
KALAMAZOO LIMITED
发明人
FRANCIS LEVITT IMPEY;LESLIE ELEY;HAROLD ARTHUR CHERRY
分类号
主分类号
代理机构
代理人
主权项
地址
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