Twin-brushes rotary toothbrush
IL86228A0Inactive Publication Date: 1988-11-15BERNARD A KIRSHBAUM
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Patent Information
- Application Number
- IL862
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 1987-05-11
- Filing Date
- 1988-04-29
- Publication Date
- 1988-11-15
- Estimated Expiration
- Not applicable · inactive patent
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