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.)
PANDO Y DIAZ MATILDE
Original Assignee
PANDO Y DIAZ MATILDE
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 PANDO Y DIAZ MATILDEfiledCriticalPANDO Y DIAZ MATILDE
Priority to ES0040315UpriorityCriticalpatent/ES40315Y/en
Publication of ES40315UpublicationCriticalpatent/ES40315U/en
Application grantedgrantedCritical
Publication of ES40315YpublicationCriticalpatent/ES40315Y/en
Drawing device with which the relief can be obtained by the front side of the paper, characterized by having a template of concentric circles in high relief. (Machine-translation by Google Translate, not legally binding)
ES0040315U1954-02-081954-02-08
Drawing apparatus for use by the blind
ExpiredES40315Y
(en)
Apparatus possessing a rule and that, by means of manual operation, moves parallel distances equally and adjustable at will (Machine-translation by Google Translate, not legally binding)