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.)
ARREDONDO GOMEZ-CARCEDO JOSE MANUEL
Original Assignee
ARREDONDO GOMEZ-CARCEDO JOSE MANUEL
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 ARREDONDO GOMEZ-CARCEDO JOSE MANUELfiledCriticalARREDONDO GOMEZ-CARCEDO JOSE MANUEL
Priority to ES0032401UpriorityCriticalpatent/ES32401U/en
Publication of ES32401UpublicationCriticalpatent/ES32401U/en
An improved whistle, constituted by a tubular body formed by two reciprocally joined pieces, which at the exit end of the air have two prolongations or means suitable for supporting, allowing it to describe a continuous circular movement to blades or propellers that are driven by the current of air coming out of the tubular horn. (Machine-translation by Google Translate, not legally binding)
ES0032401U1952-08-291952-08-29Improved whistle (Machine-translation by Google Translate, not legally binding)
PendingES32401U
(en)