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Individual
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Individual
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Priority to ES28894ApriorityCriticalpatent/ES28894A1/es
Publication of ES28894A1publicationCriticalpatent/ES28894A1/es
ES28894A1901-12-041901-12-04Mejoras en el procedimiento para la fabricación de artículos de cristal por medio de los aparatos que se describen.
ExpiredES28894A1
(es)
Un procedimiento para la fabricación mecánica de cuerpos huecos de vidrio o cristal especialmente de cilindros de hojas de vidrio o cristal por medio del aparato que se describe.