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.)
Chelle Espanola S A
Original Assignee
Chelle Espanola S A
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 Chelle Espanola S AfiledCriticalChelle Espanola S A
Priority to ES393074ApriorityCriticalpatent/ES393074A3/es
Publication of ES393074A3publicationCriticalpatent/ES393074A3/es
Cleaning Or Clearing Of The Surface Of Open Water
(AREA)
ES393074A1971-06-211971-06-21Perfeccionamientos introducidos en los dispositivos de re- gulacion de trasegadoras isobarometricas.
ExpiredES393074A3
(es)