Method of manufacturing an acoustic sensor,and an acoustic sensor obtained thereby,and having a protective layer which is substantially incapable of being unstuck
IL94188A0Inactive Publication Date: 1991-01-31TEKUNOMETABUDO INTL +1
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Patent Information
- Application Number
- IL94188
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 1989-04-24
- Filing Date
- 1990-04-24
- Publication Date
- 1991-01-31
- Estimated Expiration
- Not applicable · inactive patent
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