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.)
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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0069834UpriorityCriticalpatent/ES69834Y/en
Publication of ES69834UpublicationCriticalpatent/ES69834U/en
Application grantedgrantedCritical
Publication of ES69834YpublicationCriticalpatent/ES69834Y/en
"PERFECTED PIPA" characterized by the fact that the tube-spigot, which is coupled to the tube of the bowl of the pipe so that it can be removed, in order to prevent condensation of water while smoking, is made of a material hard and heat-resistant elastic, which, to obtain a uniform hermetic seal, both in cold and hot state, exerts an elastic pressure of lace against the inside of its support and, in addition, can be bent in the longitudinal direction, to vary the position of the bowl of the pipe in relation to the nozzle, to which end and to maintain the initial diameter of the entrance hole of the exhaust channel of the smoke, has been provided, at the end of the tube-tang directed towards the bowl of the pipe, with a layer of refractory anticorrosive. (Machine-translation by Google Translate, not legally binding)