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.)
LLIMONA BARRET FRANCISCO
Original Assignee
LLIMONA BARRET FRANCISCO
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 LLIMONA BARRET FRANCISCOfiledCriticalLLIMONA BARRET FRANCISCO
Priority to ES0028767UpriorityCriticalpatent/ES28767U/en
Publication of ES28767UpublicationCriticalpatent/ES28767U/en
Device for drawing parallels, characterized by the fact of providing a squad, ruler or similar drawing tool, housings arranged, preferably near their ends, in which are mounted bearings for the ends of an axis parallel to one of the tracing edges of the tool in question, mounted on its axis, in a fixed form, rollers possibly knurled on its periphery to facilitate its adherence to the drawing surface, the assembly of said rollers and axis being arranged so that The first protrude slightly below the support surface of the tool. (Machine-translation by Google Translate, not legally binding)
ES0028767U1951-11-121951-11-12Device to draw parallels (Machine-translation by Google Translate, not legally binding)
PendingES28767U
(en)