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经营范围
发明名称
Controlled multistate circuits
摘要
申请公布号
US3253156(A)
申请公布日期
1966.05.24
申请号
US19620247031
申请日期
1962.12.26
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
KERSEY GEORGE E.
分类号
H03K3/315
主分类号
H03K3/315
代理机构
代理人
主权项
地址
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