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- Google Patents
CS186761B2 - Method for producing derivatives of dl-7-r-amino deacetoxy cephalosporanic acid
- Google Patents
Method for producing derivatives of dl-7-r-amino deacetoxy cephalosporanic acid
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Priority claimed from FR7105556Aexternal-prioritypatent/FR2125196B1/fr
Application filed by Jacques Martel, Rene HeymesfiledCriticalJacques Martel
Publication of CS186761B2publicationCriticalpatent/CS186761B2/cs