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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES0203472ApriorityCriticalpatent/ES203472A1/en
Publication of ES203472A1publicationCriticalpatent/ES203472A1/en
Improvement in load lifting devices characterized by a frame equipped with retractable transport means to allow its transport and possible mounting on the ground parallel inclined guides that go from the ground level to a maximum lifting height a lifting platform cooperating with said guides to move from the ground level up to said maximum lifting height rolling means cooperating with said guides and fixed to said platform and lifting means to move the latter along said guides. (Machine-translation by Google Translate, not legally binding)
ES0203472A1952-05-121952-05-12Improvements in loading elevators (Machine-translation by Google Translate, not legally binding)
ExpiredES203472A1
(en)