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Priority to JP7147275ApriorityCriticalpatent/JPS51147524A/ja
Publication of JPS51147524ApublicationCriticalpatent/JPS51147524A/ja
Publication of JPS5237003B2publicationCriticalpatent/JPS5237003B2/ja
Manufacturing Of Tubular Articles Or Embedded Moulded Articles
(AREA)
JP7147275A1975-06-131975-06-13Method of reinforcing centrifugally molded concrete pipes by mixing oriented* short meatl fibres
GrantedJPS51147524A
(en)