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Priority to ES1975217342UpriorityCriticalpatent/ES217342Y/en
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Investigating Strength Of Materials By Application Of Mechanical Stress
(AREA)
Abstract
Loading valve and pressure testing for pressurized containers, essentially characterized in that it comprises the arrangement of a body with tightening planes by means of a key, there being a threaded neck for its adaptation in the container, making a joint in the outer body of said container. Container. (Machine-translation by Google Translate, not legally binding)
ES1975217342U1975-12-121975-12-12
CHARGE VALVE AND PRESSURE CHECK FOR PRESSURIZED VESSELS.
ExpiredES217342Y
(en)
Procedure for the manufacture of a flexible sack adapted to contain a liquid and that is provided of a valve of retention in an end (Machine-translation by Google Translate, not legally binding)
A new double expansion manufacturer for oxygen and other gases contained in pressure containers (Machine-translation by Google Translate, not legally binding)
Bellows for the inflation of pneumatic articles plegabes such as mattresses, boats and the like (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of containers of rigid-elastic synthetic material (Machine-translation by Google Translate, not legally binding)
Improvements in the manufacture of containers, particularly for liquid, powder and similar loading (Machine-translation by Google Translate, not legally binding)