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Application filed by Ah Porraskaluste Arvo HuhtanenfiledCriticalAh Porraskaluste Arvo Huhtanen
Priority to FI830639ApriorityCriticalpatent/FI67600C/en
Publication of FI830639A0publicationCriticalpatent/FI830639A0/en
Publication of FI830639LpublicationCriticalpatent/FI830639L/en
Publication of FI67600BpublicationCriticalpatent/FI67600B/en
Application grantedgrantedCritical
Publication of FI67600CpublicationCriticalpatent/FI67600C/en