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Application filed by Juhani NiinivaarafiledCriticalJuhani Niinivaara
Priority to FI863302ApriorityCriticalpatent/FI863302A0/fi
Publication of FI863302A0publicationCriticalpatent/FI863302A0/fi
FI863302A1986-08-141986-08-14Foerfarande foer roerande av en svetselektrod speciellt foer framstaellning av ett svetsfoerband under vatten.
FI863302A0
(fi)