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.)
Martin-Aguilera Bellefroid M Luisa T
Original Assignee
Martin-Aguilera Bellefroid M Luisa T
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.)
Filing date
Publication date
Application filed by Martin-Aguilera Bellefroid M Luisa TfiledCriticalMartin-Aguilera Bellefroid M Luisa T
Priority to ES1971173972UpriorityCriticalpatent/ES173972Y/en
Publication of ES173972UpublicationCriticalpatent/ES173972U/en
Application grantedgrantedCritical
Publication of ES173972YpublicationCriticalpatent/ES173972Y/en
Micro-Organisms Or Cultivation Processes Thereof
(AREA)
Gasket Seals
(AREA)
Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units
(AREA)
Abstract
Drain plug, characterized by comprising a cylindrical body whose upper base protrudes a head for hooking a chain, ring or handle that is incorporated, while its lower base descends a central truncated cone on which adapts a sealing washer whose upper face is flat while the lower one has the shape of a spherical cap from whose center emerges the end of the above-mentioned frusto-conical projection. (Machine-translation by Google Translate, not legally binding)
ES1971173972U1971-11-061971-11-06
PLUG FOR DRAINS.
ExpiredES173972Y
(en)