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.)
Fiske Henry Gustavus
Original Assignee
Fiske Henry Gustavus
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 Fiske Henry GustavusfiledCriticalFiske Henry Gustavus
Priority to ES5045ApriorityCriticalpatent/ES5045A1/es
Publication of ES5045A1publicationCriticalpatent/ES5045A1/es
"formulação de betume ou asfalto para o pavimento desuperfícies de vias, e, método para incrementar as propriedades de resistência à umidade de asfalto de mistura quente que contém agregados"
An Improved Construction of Pavement, Covering or Flooring for Roadways, Pathways, Floors, Stairs, Ships Decks, Permanent Way of Railways, and the like.