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.)
Lafarge & Jamin
Original Assignee
Lafarge & Jamin
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 Lafarge & JaminfiledCriticalLafarge & Jamin
Priority to ES1847000345ApriorityCriticalpatent/ES345H3/en
Publication of ES345H3publicationCriticalpatent/ES345H3/en
ES1847000345A1847-01-051847-01-05
MACHINE TO LIFT EARTH WHERE THERE IS MORE AND LEAD IT TO FILL IN HOLES, LEVELING THE GROUND FOR IRON ROADS
ExpiredES345H3
(en)