Gemstone polishing apparatus including means for automatically terminating polishing of the facets of a gemstone
IL92502A0Inactive Publication Date: 1990-08-31MILANO ENTERPRISES
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Patent Information
- Application Number
- IL92502
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 1989-11-30
- Publication Date
- 1990-08-31
- Estimated Expiration
- Not applicable · inactive patent
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