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Individual
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Individual
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Priority to ES0022132UpriorityCriticalpatent/ES22132U/en
Publication of ES22132UpublicationCriticalpatent/ES22132U/en
A mechanical device for drawing parallel lines, characterized in that it consists of a rack-rule on which a bedplate slides, at the end of which a support part of the line drawing rule is articulated, the bench also carrying a push-button and sliding by means of a nail that goes below its corresponding spring and engaging in the ruler, allows it to go down thanks to the regulating disk, marked from 1 to 5, to provide in millimeters the desired separation of lines, in combination with a regulating pentagon. (Machine-translation by Google Translate, not legally binding)
ES0022132U1950-02-041950-02-04A mechanical device for drawing parallel lines (Machine-translation by Google Translate, not legally binding)
PendingES22132U
(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)