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Priority to ES287976ApriorityCriticalpatent/ES287976A1/es
Publication of ES287976A1publicationCriticalpatent/ES287976A1/es
Spinning Methods And Devices For Manufacturing Artificial Fibers
(AREA)
Extrusion Moulding Of Plastics Or The Like
(AREA)
ES287976A1963-04-301963-04-30Perfeccionamientos introducidos en las máquinas para la fabricación de monofilamentos de materiales termoplásticos
ExpiredES287976A1
(es)