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Individual
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Individual
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Priority to ES20698ApriorityCriticalpatent/ES20698A1/es
Publication of ES20698A1publicationCriticalpatent/ES20698A1/es
ES20698A1897-04-141897-04-14Mejoras en la máquinas para extender materias impermeables sobre lienzos o telas, y para otros fines análogos.
ExpiredES20698A1
(es)