ES15066A1 - Un aparato titulado Fotofonógrafo que conserva y reproduce la voz por un sistema distinto de los que actualmente se conocen.
- Google Patents
Un aparato titulado Fotofonógrafo que conserva y reproduce la voz por un sistema distinto de los que actualmente se conocen.
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 ES15066ApriorityCriticalpatent/ES15066A1/es
Publication of ES15066A1publicationCriticalpatent/ES15066A1/es
ES15066A1893-10-191893-10-19Un aparato titulado Fotofonógrafo que conserva y reproduce la voz por un sistema distinto de los que actualmente se conocen.
ExpiredES15066A1
(es)