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Priority claimed from DE19838303338external-prioritypatent/DE8303338U1/de
Priority claimed from DE19838308375external-prioritypatent/DE8308375U1/de
Application filed by Deha Baubedarf KgfiledCriticalDeha Baubedarf Kg
Priority claimed from EP84100748Aexternal-prioritypatent/EP0118002B1/de
Application grantedgrantedCritical
Publication of ATE27328T1publicationCriticalpatent/ATE27328T1/de