Substrate coated with a corrosions-resistant black layer
IL60372A0Inactive Publication Date: 1980-09-16KONINKLIJKE PHILIPS NV
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Patent Information
- Application Number
- IL60372
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 1979-06-25
- Filing Date
- 1980-06-23
- Publication Date
- 1980-09-16
- Estimated Expiration
- Not applicable · inactive patent
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