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Application filed by Helsingborgs Spikfabriks AbfiledCriticalHelsingborgs Spikfabriks Ab
Priority to NO406172ApriorityCriticalpatent/NO135584C/no
Publication of NO135584BpublicationCriticalpatent/NO135584B/no
Publication of NO135584CpublicationCriticalpatent/NO135584C/no