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.)
HERNANDEZ HERRERO MANUEL
Original Assignee
HERNANDEZ HERRERO MANUEL
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 HERNANDEZ HERRERO MANUELfiledCriticalHERNANDEZ HERRERO MANUEL
Priority to ES0087145UpriorityCriticalpatent/ES87145U/es
Publication of ES87145UpublicationCriticalpatent/ES87145U/es
Formulario matemático, caracterizándose por que el mismo está dotado de dos caras pegadas una a otra y recubiertas con otra lámina de material transparente y resistente.