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 ES9603101UpriorityCriticalpatent/ES1035749Y/en
Publication of ES1035749UpublicationCriticalpatent/ES1035749U/en
Application grantedgrantedCritical
Publication of ES1035749YpublicationCriticalpatent/ES1035749Y/en
Chuck comprising a configuration frustum inverted a stretch, characterized by a central platform inwardly concave free surface whose contour reproduces the shape of a shell, such as a scallop shell, defining the inner surface of the wall a peripheral canal. (Machine-translation by Google Translate, not legally binding)