Invention Grant
- Patent Title: Data transfer device
- Patent Title (中): 数据传输设备
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Application No.: US16464461Application Date: 1961-12-29
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Publication No.: US3337861APublication Date: 1967-08-22
- Inventor: HARPER LEONARD R
- Applicant: IBM
- Assignee: Ibm
- Current Assignee: Ibm
- Priority: US16464461 1961-12-29; US73819958 1958-05-27; US24797062 1962-12-28
- Main IPC: G06F3/00
- IPC: G06F3/00 ; G06F3/08 ; H03M7/08
Public/Granted literature
- US11296535B2 Control device for electric motor Public/Granted day:2022-04-05
Information query
