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Priority claimed from DE2246462Aexternal-prioritypatent/DE2246462C3/de
Application filed by Schering AgfiledCriticalSchering Ag
Publication of DK198775ApublicationCriticalpatent/DK198775A/da
Publication of DK137626BpublicationCriticalpatent/DK137626B/da
Application grantedgrantedCritical
Publication of DK137626CpublicationCriticalpatent/DK137626C/da
DK198775A1972-09-211975-05-0615alfa,16alfa-methylen-4-17alfa-acyloxy-19nor-3-on-pregnener til anvendelse som svangerskabsforebyggende midler
DK137626C
(da)