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.)
Prest O Lite Battery Co
Original Assignee
Prest O Lite Battery Co
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 Prest O Lite Battery CofiledCriticalPrest O Lite Battery Co
Priority to ES162428ApriorityCriticalpatent/ES162428A3/es
Publication of ES162428A3publicationCriticalpatent/ES162428A3/es
ES162428A1943-07-021943-07-02Perfeccionamientos en las instalaciones para obtener materiales finamente divididos por pulerización medinate fricción
ExpiredES162428A3
(es)