ES556915A0 - Mejoras en el objeto de la pat. principal n. 553.966 por perfeccionamientos introducidos en la construccion de ventiladores helicoidales.
- Google Patents
Mejoras en el objeto de la pat. principal n. 553.966 por perfeccionamientos introducidos en la construccion de ventiladores helicoidales.
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.)
RECASENS PIN FLORENTIN
Original Assignee
RECASENS PIN FLORENTIN
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 RECASENS PIN FLORENTINfiledCriticalRECASENS PIN FLORENTIN
Priority to ES556915ApriorityCriticalpatent/ES556915A0/es
Publication of ES8707785A2publicationCriticalpatent/ES8707785A2/es
Publication of ES556915A0publicationCriticalpatent/ES556915A0/es
ES556915A1986-06-231986-06-23Mejoras en el objeto de la pat. principal n. 553.966 por perfeccionamientos introducidos en la construccion de ventiladores helicoidales.
GrantedES556915A0
(es)