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.)
Wolfram Fabrica De Lamparas Electricas S A
Original Assignee
Wolfram Fabrica De Lamparas Electricas 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 Wolfram Fabrica De Lamparas Electricas S AfiledCriticalWolfram Fabrica De Lamparas Electricas S A
Priority to ES59454ApriorityCriticalpatent/ES59454A1/es
Publication of ES59454A1publicationCriticalpatent/ES59454A1/es
ES59454A1914-12-111914-12-11Un producto industrial consistente en una lámpara eléctrica de incandescencia de doble cuerpo luminoso.
ExpiredES59454A1
(es)