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Application filed by Capco Pipe Company IncfiledCriticalCapco Pipe Company Inc
Priority to MX17164377ApriorityCriticalpatent/MX150466A/es
Publication of MX150466ApublicationCriticalpatent/MX150466A/es
MX17164377A1977-12-081977-12-08Metodo mejorado para producir un tubo que contiene cemento,materialmente inflexible,rigido,reforzado,no esforzado
MX150466A
(es)