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Priority claimed from IT8720433Uexternal-prioritypatent/IT209813Z2/en
Application filed by Incas Int Carbon Solvent Spa, Sicad SpafiledCriticalIncas Int Carbon Solvent Spa
Priority to FI880635ApriorityCriticalpatent/FI88051C/en
Publication of FI880635A0publicationCriticalpatent/FI880635A0/en
Publication of FI880635ApublicationCriticalpatent/FI880635A/en
Application grantedgrantedCritical
Publication of FI88051BpublicationCriticalpatent/FI88051B/en
Publication of FI88051CpublicationCriticalpatent/FI88051C/en