Process for the production of solder masks on printed circuits
IL56000A0Inactive Publication Date: 1979-01-31CIBA SPECIALTY CHEMICALS HOLDING INC
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Patent Information
- Application Number
- IL56000
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 1977-11-21
- Filing Date
- 1978-11-20
- Publication Date
- 1979-01-31
- Estimated Expiration
- Not applicable · inactive patent
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