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.)
JOSHEF DEKEN FREDERICK
Original Assignee
JOSHEF DEKEN FREDERICK
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Filing date
Publication date
Application filed by JOSHEF DEKEN FREDERICKfiledCriticalJOSHEF DEKEN FREDERICK
Priority to ES459682ApriorityCriticalpatent/ES459682A1/en
Publication of ES459682A1publicationCriticalpatent/ES459682A1/en
Improvements in the liquid drain plugs, characterized by the constitution of a body provided with sealing means arranged to enter in leak-tight contact with a part of the receptacle surrounding a liquid drainage opening and adjustment means coupled in said body and arranged for partial rotation to open or close the plug to allow or prevent, respectively, the liquid outlet from the receptacle. (Machine-translation by Google Translate, not legally binding)
ES459682A1977-06-031977-06-03Some improvements in the drainage plugs of liquids. (Machine-translation by Google Translate, not legally binding)
ExpiredES459682A1
(en)