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.)
OLARIA COSTA JAIME
Original Assignee
OLARIA COSTA JAIME
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 OLARIA COSTA JAIMEfiledCriticalOLARIA COSTA JAIME
Priority to ES0293382ApriorityCriticalpatent/ES293382A1/en
Publication of ES293382A1publicationCriticalpatent/ES293382A1/en
A stopcock device, characterized in that therein, the displaceable rod acting as a valve that maneuvers the opening and closing thereof, is connected at its upper end to a cap that can rotate freely with respect to the rod has an internal thread that threatens with another for this purpose provided in the external upper part of the body of the key, so that the rotation of the cap with its corresponding displacement leads to the drag of the rod in one direction or in another without turning it. (Machine-translation by Google Translate, not legally binding)
ES0293382A1963-10-311963-10-31A step key device (Machine-translation by Google Translate, not legally binding)
ExpiredES293382A1
(en)