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经营范围
发明名称
Sequence analyzing circuit
摘要
申请公布号
US3035247(A)
申请公布日期
1962.05.15
申请号
US19580721298
申请日期
1958.03.13
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
SANFORD ROBERT S.
分类号
H04M3/523
主分类号
H04M3/523
代理机构
代理人
主权项
地址
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