ES339143A3 - Perfeccionamientos en la construccion de trenes de estirajede laminas y tubos de material plastico laminar flexibles, continuas.
- Google Patents
Perfeccionamientos en la construccion de trenes de estirajede laminas y tubos de material plastico laminar flexibles, continuas.
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I P E S A Imitacion De Pieles
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I P E S A Imitacion De Pieles
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Priority to ES339143ApriorityCriticalpatent/ES339143A3/es
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Shaping Of Tube Ends By Bending Or Straightening
(AREA)
ES339143A1967-04-111967-04-11Perfeccionamientos en la construccion de trenes de estirajede laminas y tubos de material plastico laminar flexibles, continuas.
ExpiredES339143A3
(es)
Ekstruderet ark- eller baneformet materiale med brudte overfladelag og en sammenhængende kerne, især til tekstilformål, samt fremgangsmåde til fremstilling af samme.