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Pfizer Inc
Original Assignee
Pfizer Inc
Charles Pfizer and Co Inc
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Filing date
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Application filed by Pfizer Inc, Charles Pfizer and Co IncfiledCriticalPfizer Inc
Publication of ES220681A1publicationCriticalpatent/ES220681A1/en
Preparation Of Compounds By Using Micro-Organisms
(AREA)
Abstract
Process for obtaining antibiotics, characterized by comprising the cultivar in a nutritive medium, under aerobic conditions of submersion, a variety of streptomyces fuscofaciens. (Machine-translation by Google Translate, not legally binding)
ES0220681A1955-02-031955-03-15A procedure for obtaining antibiotics (Machine-translation by Google Translate, not legally binding)
ExpiredES220681A1
(en)