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Individual
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Individual
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Priority to ES0068816UpriorityCriticalpatent/ES68816U/es
Publication of ES68816UpublicationCriticalpatent/ES68816U/es
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
Persiana arrollable formada a base de elementos de material plástico, tal como se reivindica en la patente principal, caracterizada por el hecho de que los elementos principales se hallan estructurados de forma que presentan dos rebordes tubulares extremos, unidos por medio de una zona central delgada y sustancialmente plana.
ES0068816U1958-09-201958-09-20Persiana arrollable formada a base de elementos de material plástico
PendingES68816U
(es)
Förfaringssätt för framställning av filt- resp. mattartade produkter innehållande av termoplastiskt material, särskilt av glas framställda avskurna fibrer
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