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.)
FIRESTONE FIRE
RUBBER CO
Original Assignee
FIRESTONE FIRE
RUBBER 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 FIRESTONE FIRE, RUBBER COfiledCriticalFIRESTONE FIRE
Priority to ES0004917UpriorityCriticalpatent/ES4917U/es
Publication of ES4917UpublicationCriticalpatent/ES4917U/es
Un separador de caucho endurecido para baterías de acumuladores, caracterizado por presentar una estructura reticular, que forma poros o conductos microscópicos.
ES0004917U1936-10-031936-10-03Un separador de caucho para baterías de acumuladores
PendingES4917U
(es)