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Priority to JP1973045172UpriorityCriticalpatent/JPS529850Y2/ja
Publication of JPS49144817UpublicationCriticalpatent/JPS49144817U/ja
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Publication of JPS529850Y2publicationCriticalpatent/JPS529850Y2/ja
Forfarande for iordningsstellande av ett med en eller flera uppat oppna kanaler forsett stigplan for gjutning i kokiller samt tegelileggningsanordning for genomforande av forfarandet