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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES43255ApriorityCriticalpatent/ES43255A1/es
Publication of ES43255A1publicationCriticalpatent/ES43255A1/es
ES43255A1908-05-141908-05-14Mejoras en el trazo acústico, eónico o recto y su sostén correspondiente clase de máquinas parlantes.
ExpiredES43255A1
(es)