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.)
REINHARDT EMIL
Original Assignee
REINHARDT EMIL
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 REINHARDT EMILfiledCriticalREINHARDT EMIL
Publication of ES208043A1publicationCriticalpatent/ES208043A1/en
Procedure to give roughness to the concrete roadways characterized by slowly passing over the concrete cover the flame of a lighter or welder or a multitude of adjacent lighters placed so that the flame or flames act on said cover until it is achieved roughen the surface. (Machine-translation by Google Translate, not legally binding)
ES0208043A1952-03-011953-02-28A procedure to give aseteza to concrete shoes (Machine-translation by Google Translate, not legally binding)
ExpiredES208043A1
(en)