ES366604A2 - Procedure for construction of suitable surfaces for the practice of sports. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for construction of suitable surfaces for the practice of sports. (Machine-translation by Google Translate, not legally binding)
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Individual
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Improvements introduced in the object of the main patent no. 353,611 by "procedure for the construction of surfaces suitable for the practice of sports", characterized in that, for a better practice of sports, the placed masses mentioned in said main patent are replaced, or the paintings subsequently applied, by colored or dyed fabrics, conveniently economical, of the velvety type of modern fibers currently used as carpets in interiors. (Machine-translation by Google Translate, not legally binding)
ES366604A1969-04-291969-04-29Procedure for construction of suitable surfaces for the practice of sports. (Machine-translation by Google Translate, not legally binding)
ExpiredES366604A2
(en)