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Priority to ES1969149117UpriorityCriticalpatent/ES149117Y/en
Publication of ES149117UpublicationCriticalpatent/ES149117U/en
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Publication of ES149117YpublicationCriticalpatent/ES149117Y/en
An improved lid for siphonic boats, which is essentially characterized by being a circular piece, provided on one of its faces with a tubular projection, in which there are two annular grooves to receive as many O-rings, which ensure the correct hermeticity of the cover, which has a plurality of through holes for the water, which converts it into a sink, as well as a lower branch pipe, which carries the water taken to the bottom of the can, reaching and penetrating the liquid level of the water. Siphonic boat, in avoidance of bad odors. (Machine-translation by Google Translate, not legally binding)
ES1969149117U1969-05-301969-05-30
A PERFECTED LID FOR SIPHONIC JARS.
ExpiredES149117Y
(en)
A sea-water elevation system at a height higher than its level through a especially perfected hydro-mechanical installation (Machine-translation by Google Translate, not legally binding)