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Priority to JP1226165ApriorityCriticalpatent/JPS4320673B1/ja
Publication of JPS4320673B1publicationCriticalpatent/JPS4320673B1/ja
D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
D07B3/005—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material with alternating twist directions
