Single-handed operated keyboard
IL98329A0Inactive Publication Date: 1992-06-21MAXIM DAVID LEVINRAD
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Patent Information
- Application Number
- IL98329
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 1991-05-31
- Publication Date
- 1992-06-21
- Estimated Expiration
- Not applicable · inactive patent
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