Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ECHEVARRIA GANGOITI JUAN
URIA OLAVARRIETA RAFAEL
Original Assignee
ECHEVARRIA GANGOITI JUAN
URIA OLAVARRIETA RAFAEL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ECHEVARRIA GANGOITI JUAN, URIA OLAVARRIETA RAFAELfiledCriticalECHEVARRIA GANGOITI JUAN
Priority to ES0026778UpriorityCriticalpatent/ES26778Y/es
Publication of ES26778UpublicationCriticalpatent/ES26778U/es
Application grantedgrantedCritical
Publication of ES26778YpublicationCriticalpatent/ES26778Y/es
Investigating Or Analysing Materials By The Use Of Chemical Reactions
(AREA)
Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means
(AREA)
Abstract
Indicador pluviométrico, caracterizado por que está constituido por un cartón, papel o elemento apropiado para servir de soporte a un dibujo o figura adecuada, una parte de las cuales va cubierta o pintada con una sustancia que cambia de color con la humedad, como por ejemplo el cloruro de cobalto, que es rojo hidratado y azul en estado anhidro, formando el conjunto una postal, almanaque, cartel, mapa, etiqueta, prospecto, envase o elemento de propaganda o enseñanza que se desee.