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Filing date
Publication date
Priority to NL301306DpriorityCriticalpatent/NL301306A/xx
Priority to CH320862Aprioritypatent/CH394792A/en
Priority to DEA39781Aprioritypatent/DE1193522B/en
Priority to GB1113962Aprioritypatent/GB939010A/en
Priority to FR892730Aprioritypatent/FR1318519A/en
Priority to DK529462Aprioritypatent/DK102136C/en
Application filed by Kemi AsfiledCriticalKemi As
Priority to DEA44670Aprioritypatent/DE1242642B/en
Priority to CH1461663Aprioritypatent/CH444657A/en
Priority to GB4755863Aprioritypatent/GB987366A/en
Priority to SE1343363Aprioritypatent/SE313493B/xx
Priority to FI242163Aprioritypatent/FI40856B/fi
Priority to FR956319Aprioritypatent/FR84895E/en
Priority to DEA45869Aprioritypatent/DE1203293B/en
Application grantedgrantedCritical
Publication of DK102136CpublicationCriticalpatent/DK102136C/en
Process for the preparation of 5-sulfonylpropyl- or 5-sulfonylpropylidene-5H-dibenzo- [a, d] -cycloheptenes or -5H-dibenzo- [a, d] -10,11-dihydrocycloheptenes.