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.)
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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0001679UpriorityCriticalpatent/ES1679Y/en
Publication of ES1679UpublicationCriticalpatent/ES1679U/en
Application grantedgrantedCritical
Publication of ES1679YpublicationCriticalpatent/ES1679Y/en
ES0001679U1933-03-151933-03-15
Light amplifying device applicable to electric lamps and any light source of any voltage, power, and format.
ExpiredES1679Y
(en)