Apparatus for identifying diamonds
IL62061A0Inactive Publication Date: 1981-03-31ZOLKOV E
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Patent Information
- Application Number
- IL620
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 1981-02-04
- Publication Date
- 1981-03-31
- Estimated Expiration
- Not applicable · inactive patent
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