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.)
MIDULLA BENIAMINO
Original Assignee
MIDULLA BENIAMINO
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Filing date
Publication date
Application filed by MIDULLA BENIAMINOfiledCriticalMIDULLA BENIAMINO
Priority to ES0045018UpriorityCriticalpatent/ES45018Y/en
Publication of ES45018UpublicationCriticalpatent/ES45018U/en
Application grantedgrantedCritical
Publication of ES45018YpublicationCriticalpatent/ES45018Y/en
Drawing square, triangular in shape, characterized by the fact that a window has been obtained in the form of a circular sector comprised between 0 and 180º and that on the circular edge of said window is engraved, stamped or reproduced in another way, a goniometric graduation of the systems generally used (sexagesimal, centesimal or similar), being also engraved, stamped or reproduced in another way, on said square, the center of said sector, so that the square can also serve as a goniometer. (Machine-translation by Google Translate, not legally binding)