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发明名称
CIRCUIT ARRANGEMENT TO COMPARE TWO INFORMATION ITEMS
摘要
申请公布号
CA764618(A)
申请公布日期
1967.08.01
申请号
CAD764618
申请日期
申请人
INTERNATIONAL TELEPHONE AND TELEGRAPH CORPORATION
发明人
FRIEDRICH ULRICH
分类号
主分类号
代理机构
代理人
主权项
地址
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