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.)
Simon Carves Ltd
Carves Simon Ltd
Original Assignee
Simon Carves Ltd
Carves Simon Ltd
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 Simon Carves Ltd, Carves Simon LtdfiledCriticalSimon Carves Ltd
Priority to ES0329274ApriorityCriticalpatent/ES329274A3/en
Publication of ES329274A3publicationCriticalpatent/ES329274A3/en
A rotating surface aeration device, comprising a convergent body, which provides a support core, whose body ends at its narrow end without any circular cylindrical projection, the device being rotatable about the body axis, and a plurality of vanes each one of which extends along an outer surface of the body, has an end portion extending outward from the outer periphery of the body and has a plate member extending in circumference from said end portion and outwardly from the outer periphery of the body. (Machine-translation by Google Translate, not legally binding)
ES0329274A1966-07-201966-07-20A rotating surface aeration device. (Machine-translation by Google Translate, not legally binding)
ExpiredES329274A3
(en)