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.)
BERNOLD WALTER PFEIFFER
REISING
Original Assignee
BERNOLD WALTER PFEIFFER
REISING
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
Priority claimed from CH1316168Aexternal-prioritypatent/CH479779A/en
Priority claimed from CH1316068Aexternal-prioritypatent/CH482868A/en
Application filed by BERNOLD WALTER PFEIFFER, REISINGfiledCriticalBERNOLD WALTER PFEIFFER
Publication of ES382814A1publicationCriticalpatent/ES382814A1/en
Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes
(AREA)
Retaining Walls
(AREA)
Abstract
A procedure for securing bare ground and rock by using construction elements characterized in that the construction elements are arranged at a certain distance from the surface to be secured, and because the space behind the formwork is filled with concrete, which is introduced through the formwork. (Machine-translation by Google Translate, not legally binding)
ES382814A1968-09-021970-08-17A procedure to ensure land and rock uncovered. (Machine-translation by Google Translate, not legally binding)
ExpiredES382814A1
(en)
Improvements in the means of transport and handling of a vibrator, intended to create vibrations in the soil. (Machine-translation by Google Translate, not legally binding)