Instrument for determining genuineness of diamonds

IL60988A0Inactive Publication Date: 1980-11-30GUBITS JOSEF +1
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Patent Information

Application Number
IL60988
Authority / Receiving Office
IL · IL
Patent Type
Applications
Current Assignee / Owner
Filing Date
1980-09-05
Publication Date
1980-11-30
Estimated Expiration
Not applicable · inactive patent
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