Invention Grant
- Patent Title: Matrix control circuit
- Patent Title (中): 矩阵控制电路
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Application No.: US33205863Application Date: 1963-12-20
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Publication No.: US3397388APublication Date: 1968-08-13
- Inventor: PAUL ABRAMSON , CHIN PAO H , STILWELL JR GEORGE R
- Applicant: IBM
- Assignee: Ibm
- Current Assignee: Ibm
- Priority: US33205863 1963-12-20
- Main IPC: G09G3/04
- IPC: G09G3/04 ; G09G3/10 ; G09G3/28 ; H03K17/52 ; H04N3/14
Information query
