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1.发明授权Matrix selection circuit with bias means for nonselected circuits in one set of matrix coordinate drive circuits 失效具有用于一组矩阵坐标驱动电路中的非选择电路的偏置装置的矩阵选择电路
公开(公告)号：US3205481A
公开(公告)日：1965-09-07
申请号：US24173662
申请日：1962-12-03
Applicant: BELL TELEPHONE LABOR INC
Inventor： CORBELLA CARLO G , HARDING PHILIP A , SIEGEL JR EUGENE H
IPC: H03K17/04
CPC classification number: H03K17/04
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