Board for writing and erasing phone and extension numbers
IL85534A0Inactive Publication Date: 1988-08-31DANNY KRONENBERG
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Patent Information
- Application Number
- IL85534
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 1988-02-24
- Publication Date
- 1988-08-31
- Estimated Expiration
- Not applicable · inactive patent
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