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Individual
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Individual
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Priority to ES0045954UpriorityCriticalpatent/ES45954Y/en
Publication of ES45954UpublicationCriticalpatent/ES45954U/en
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Publication of ES45954YpublicationCriticalpatent/ES45954Y/en
A new float, constituted by a pneumatic mattress coupled to an equally pneumatic pillow which, although they constitute a single assembly, form independent chambers for their insufflation, which is essentially characterized by having an opening provided on the front face of the pillow part a neck or mouth constituting a hermetic seal with said contour and, in which, on the back face of the pillow that remains submerged in the water, a window is provided and, constituting a hermetic seal with it, a plate of transparent material , which plate of transparent material is under the neck or mouth that has the anterior face of said pillow, existing in the mattress and in the pillow means for its independent insufflation and for the retention of the air of insufflation. (Machine-translation by Google Translate, not legally binding)
ES0045954U1954-01-141954-01-14
A new float
ExpiredES45954Y
(en)