Higher alkyl pyrrolidone extractants for water soluble phenolic or carboxylic antibiotics

IL82932A0Inactive Publication Date: 1987-12-20GENERAL ANILINE & FILM CORP
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Patent Information

Application Number
IL82932
Authority / Receiving Office
IL · IL
Patent Type
Applications
Current Assignee / Owner
Priority Date
1987-02-12
Filing Date
1987-06-21
Publication Date
1987-12-20
Estimated Expiration
Not applicable · inactive patent
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