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.)
Portlandita S A
Original Assignee
Portlandita S A
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 Portlandita S AfiledCriticalPortlandita S A
Priority to ES0200207ApriorityCriticalpatent/ES200207A1/en
Publication of ES200207A1publicationCriticalpatent/ES200207A1/en
Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes
(AREA)
Abstract
Machine for the manufacture of cement and concrete pipes, characterized in that it is constituted by a certain quantity of cylinders mounted in a strong frame, these cylinders being driven by means of a conveyor belt. (Machine-translation by Google Translate, not legally binding)
ES0200207A1951-10-291951-10-29Machine for the manufacture of cement and concrete pipes (Machine-translation by Google Translate, not legally binding)
ExpiredES200207A1
(en)
Improvements in the construction of machines for the manufacture of bricks and tiles of caººn (Machine-translation by Google Translate, not legally binding)