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Application filed by Veljekset Karvonen KonepajafiledCriticalVeljekset Karvonen Konepaja
Priority to FI860129ApriorityCriticalpatent/FI76148C/en
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Publication of FI860129ApublicationCriticalpatent/FI860129A/en
Publication of FI76148BpublicationCriticalpatent/FI76148B/en
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Publication of FI76148CpublicationCriticalpatent/FI76148C/en