Preparation of powder for ceramics made of optically transparent gamma aluminium oxynitride and the powder thus obtained

IL108732A0Inactive Publication Date: 1994-05-30ELF ATOCHEM SA
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Patent Information

Application Number
IL108732
Authority / Receiving Office
IL · IL
Patent Type
Applications
Current Assignee / Owner
Priority Date
1993-03-30
Filing Date
1994-02-22
Publication Date
1994-05-30
Estimated Expiration
Not applicable · inactive patent
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