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Individual
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Individual
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Priority to ES0006344UpriorityCriticalpatent/ES6344Y/es
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Publication of ES6344YpublicationCriticalpatent/ES6344Y/es
ES0006344U1941-03-081941-03-08Un modelo de Bovedilla hueca para constancia fabricada con cemento y fibras vegetales, especialmente viruta de Madeira
ExpiredES6344Y
(es)