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Priority claimed from DE19772723248external-prioritypatent/DE2723248A1/en
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Priority to AT601279ApriorityCriticalpatent/AT363488B/en
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Publication of AT363488BpublicationCriticalpatent/AT363488B/en
METHOD FOR PRODUCING NEW 7ALPHA- METHOXY-7BETA- (4-SUBSTITUTED-METHYLENE-1,3- -DITHIAETHANE-2-YL) CARBOXYMIDO-3-HETEROCYCLIC-THIOMETHYL-DELTA3-CEHPONSAE-4