Nitrogen control in argon-oxygen refining of molten metal

IL42068A0Inactive Publication Date: 1973-06-29JOSLYN MANUFACTURING COMPANY +1
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Patent Information

Application Number
IL42068
Authority / Receiving Office
IL · IL
Patent Type
Applications
Current Assignee / Owner
Priority Date
1972-04-20
Filing Date
1973-04-19
Publication Date
1973-06-29
Estimated Expiration
Not applicable · inactive patent
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