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.)
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Publication date
Application filed by Vaillant GmbhfiledCriticalVaillant Gmbh
Priority to AT183191ApriorityCriticalpatent/AT402442B/de
Priority to DE9112866Uprioritypatent/DE9112866U1/de
Priority to CH3014/91Aprioritypatent/CH685067A5/de
Priority to DE4134230Aprioritypatent/DE4134230C2/de
Priority to BE9100967Aprioritypatent/BE1004826A6/nl
Priority to NL9101765Aprioritypatent/NL192693C/nl
Publication of ATA183191ApublicationCriticalpatent/ATA183191A/de
Application grantedgrantedCritical
Publication of AT402442BpublicationCriticalpatent/AT402442B/de