Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19838308535Uexternal-prioritypatent/DE8308535U1/de
Application filed by Vaillant GmbhfiledCriticalVaillant Gmbh
Application grantedgrantedCritical
Publication of ATE33876T1publicationCriticalpatent/ATE33876T1/de