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Priority claimed from SE8801653Aexternal-prioritypatent/SE461029B/sv
Application filed by El Max Mekaniska Verkstad SoedfiledCriticalEl Max Mekaniska Verkstad Soed
Publication of NO904680D0publicationCriticalpatent/NO904680D0/no
Publication of NO904680LpublicationCriticalpatent/NO904680L/no
Publication of NO166772BpublicationCriticalpatent/NO166772B/no
Publication of NO166772CpublicationCriticalpatent/NO166772C/no