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.)
A B Tolfvan O Y
Original Assignee
A B Tolfvan O Y
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 A B Tolfvan O YfiledCriticalA B Tolfvan O Y
Priority to ES93004ApriorityCriticalpatent/ES93004A1/es
Publication of ES93004A1publicationCriticalpatent/ES93004A1/es
ES93004A1925-03-171925-03-17Procedimiento y dispositivo para elevar los navíos que se encuentran total o parcialmente por debajo del nivel del agua.
ExpiredES93004A1
(es)