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Mitsubishi Heavy Industries Ltd
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Mitsubishi Heavy Industries Ltd
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Application filed by Mitsubishi Heavy Industries LtdfiledCriticalMitsubishi Heavy Industries Ltd
Priority to JP9089884ApriorityCriticalpatent/JPS60238209A/ja
Publication of JPS60238209ApublicationCriticalpatent/JPS60238209A/ja
Publication of JPH0367812B2publicationCriticalpatent/JPH0367812B2/ja
Device to facilitate the exchange of a material layer roll in the supply compartment on the fly while maintaining constant tension in the material layer