Treatment of diamonds
IL75489A0Inactive Publication Date: 1985-10-31ZVI YEHUDA
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Patent Information
- Application Number
- IL75489
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 1985-06-12
- Publication Date
- 1985-10-31
- Estimated Expiration
- Not applicable · inactive patent
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