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Application filed by Felix LindfiledCriticalFelix Lind
Priority to FI851181ApriorityCriticalpatent/FI72030C/en
Publication of FI851181A0publicationCriticalpatent/FI851181A0/en
Publication of FI851181LpublicationCriticalpatent/FI851181L/en
Application grantedgrantedCritical
Publication of FI72030BpublicationCriticalpatent/FI72030B/en
Publication of FI72030CpublicationCriticalpatent/FI72030C/en