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Individual
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Individual
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Priority to ES21184ApriorityCriticalpatent/ES21184A1/es
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Un procedimiento para la producción de compuestos para pavimentar o recubrir caminos, senderos o pisos y para la fabricación de bloques o ladrillos para pavimentar.
A Method of Converting Existing Roads into Dustless Roads, and Improvements in the Formation of Surfaces such as those of Roads, Yards, Floors, Roofs and the like.