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.)
Individual
Original Assignee
Individual
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.)
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Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0000157UpriorityCriticalpatent/ES157Y/en
Publication of ES157UpublicationCriticalpatent/ES157U/en
Application grantedgrantedCritical
Publication of ES157YpublicationCriticalpatent/ES157Y/en
A tap for liquids characterized by the automatic increase of its airtightness as the pressure of the inner liquid increases. (Machine-translation by Google Translate, not legally binding)
ES0000157U1930-08-051930-08-05
Tap for liquids.
ExpiredES157Y
(en)