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Priority to ES110538UpriorityCriticalpatent/ES110538Y/en
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Publication of ES110538YpublicationCriticalpatent/ES110538Y/en
Length-Measuring Instruments Using Mechanical Means
(AREA)
Ladders
(AREA)
Abstract
RULE WITH MECHANICAL DEVICE FOR DELINEATION characterized in that the ruler on the opposite side where the centesimal scale appears, that is to say for its thickest part and on the surface itself constitutes the edge has a series of holes all equidistant; in the extreme mo of the left side and as a terminal it forms a small protrusion at an angle. (Machine-translation by Google Translate, not legally binding)
ES110538U1965-01-091965-01-09
A RULE WITH A MECHANICAL DEVICE FOR DELINEATION.
ExpiredES110538Y
(en)