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Individual
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Priority to ES1968138757UpriorityCriticalpatent/ES138757Y/en
Publication of ES138757UpublicationCriticalpatent/ES138757U/en
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Publication of ES138757YpublicationCriticalpatent/ES138757Y/en
Lifting device for tubes and the like, characterized essentially by the fact that the parts articulated with each other in double bend forming it comprise at their lower end paths slightly concave metal plates mounted integrally on said ends. (Machine-translation by Google Translate, not legally binding)
ES1968138757U1968-05-161968-05-16
LIFTING DEVICE FOR TUBES AND SIMILAR.
ExpiredES138757Y
(en)