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
Priority claimed from FI922626Aexternal-prioritypatent/FI91051C/en
Application filed by Halton System OyfiledCriticalHalton System Oy
Priority to FI920635UpriorityCriticalpatent/FI513U1/en
Publication of FIU920635U0publicationCriticalpatent/FIU920635U0/en
Application grantedgrantedCritical
Publication of FI513U1publicationCriticalpatent/FI513U1/en