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经营范围
发明名称
Multiple aperture optical reader
摘要
申请公布号
GB1057438(A)
申请公布日期
1967.02.01
申请号
GB19630041093
申请日期
1963.10.17
申请人
SPERRY RAND CORPORATION
发明人
分类号
B24B49/04
主分类号
B24B49/04
代理机构
代理人
主权项
地址
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