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Priority to ES1969150698UpriorityCriticalpatent/ES150698Y/en
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Simplified sidewalk for public roads, essentially characterized by being a double row of prismatic section beams, juxtaposed in prolongation and seated on the ground at a constant distance and equivalent height, defining a central space destined to receive a mass of earth and gravel, forming an elementary way of passage for pedestrians, characterized by its high permeability in order to eliminate the rainwater received directly and its isolation from the roadway by the row adjoining it, which defines between it and said road a constituent separation of a channel for the circulation of rainwater falling on the public road. (Machine-translation by Google Translate, not legally binding)
ES1969150698U1969-07-121969-07-12
SIMPLIFIED SIDEWALK FOR PUBLIC ROADS.
ExpiredES150698Y
(en)
La dicotomia città-autostrada. Il caso dell’Outer Ring Road di Hyderabad, India [The city-highway dichotomy. The case of the Hyderabad Outer Ring Road, India]
Resilient preventive installation on road curbs, in particular in curves with high embankments or on medians separating lanes of different direction, in particular on highways