Invention Grant
- Patent Title: Picture projecting system with remote portable control
- Patent Title (中): 图像投影系统具有远程便携式控制
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Application No.: US17012862Application Date: 1962-01-31
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Publication No.: US3202044APublication Date: 1965-08-24
- Inventor: HARRIS ARTHUR O
- Applicant: HARRIS ARTHUR O
- Assignee: Arthur O Harris
- Current Assignee: Arthur O Harris
- Priority: US17012862 1962-01-31
- Main IPC: G03B31/02
- IPC: G03B31/02
Public/Granted literature
- US11495616B2 Multi-tier three-dimensional memory device with dielectric support pillars and methods for making the same Public/Granted day:2022-11-08
Information query
