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Application filed by Eino Riihelae KyfiledCriticalEino Riihelae Ky
Priority to FI157471ApriorityCriticalpatent/FI46699C/fi
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Publication of FI46699BpublicationCriticalpatent/FI46699B/fi
Publication of FI46699CpublicationCriticalpatent/FI46699C/fi
Banformigt beleggningsmaterial av rymdnetspolymeriserad plast med strukturerat, diskontinuerligt ytskikt samt forfarande for framstellning av beleggningsmaterialet