Praseodymium-cerium oxide compositions

IL51679A0Inactive Publication Date: 1977-05-31UNION CARBIDE CORP
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Patent Information

Application Number
IL51679
Authority / Receiving Office
IL · IL
Patent Type
Applications
Current Assignee / Owner
Priority Date
1973-10-25
Filing Date
1974-10-24
Publication Date
1977-05-31
Estimated Expiration
Not applicable · inactive patent
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