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Priority to ES8903188ApriorityCriticalpatent/ES2025862A6/es
Publication of ES2025862A6publicationCriticalpatent/ES2025862A6/es
ALMA PARA INSTRUMENTOS DE CUERDA. CONSISTE LA PRESENTE INVENCION EN UN ALMA PARA INSTRUMENTOS DE CUERDA, Y ESPECIALMENTE PARA LOS DE CUERDA Y ARCO, DE LAS QUE UNEN LAS TAPAS SUPERIOR E INFERIOR DE ELLOS, LA CUAL ESTA FORMADA POR UN CUERPO CILINDRICO DE MADERA, DE UNA LONGITUD Y DIAMETRO DE ACUERDO CON UNA PROPORCION CONOCIDA, Y ESTA REALIZADA EN DOS MADERAS DISTINTAS, UNA PRIMERA SUPERIOR DE PINO Y OTRA DE LA MISMA NATURALEZA DE LA TAPA INFERIOR, O DE UNA MADERA MAS DURA. DE APLICACION EN LA CONSTRUCCION DE INSTRUMENTOS DE CUERDA.
ES8903188A1989-09-211989-09-21Alma para instrumentos de cuerda.
Expired - LifetimeES2025862A6
(es)
Studies on variability in wood properties in tree stems of Pinus koraiensis (I)-differences in green moisture content and shrinkage between heartwood and sapwood