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Individual
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Individual
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Priority to ES155488ApriorityCriticalpatent/ES155488A3/es
Publication of ES155488A3publicationCriticalpatent/ES155488A3/es
ES155488A1941-12-151941-12-15Perfeccionamientos en la construccion de argollas para llevar bien sujeto el varillaje del paraguas
ExpiredES155488A3
(es)