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RUIZ MARTINEZ JAIME
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RUIZ MARTINEZ JAIME
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Application filed by RUIZ MARTINEZ JAIMEfiledCriticalRUIZ MARTINEZ JAIME
Priority to ES0024921UpriorityCriticalpatent/ES24921Y/es
Publication of ES24921UpublicationCriticalpatent/ES24921U/es
Application grantedgrantedCritical
Publication of ES24921YpublicationCriticalpatent/ES24921Y/es
Instrumento auxiliar de dibujo para trazar rayados y sombreados, caracterizado por estar constituido por una regla o escuadra sobre uno de cuyos lados se apoya y desliza entre dos tope, por su lado menor, un cartabón que tiene dos ranuras en cada una de las cuales entra con cierta holgura la pestaña del extremo libre de la respectiva de dos chapitas fijadas a tornillo a la regla o escuadra.
ES0024921U1950-11-041950-11-04Instrumento auxiliar de dibujo para trazar rayados y sombreados.
ExpiredES24921Y
(es)