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.)
GANN RICHARD
Original Assignee
GANN RICHARD
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 GANN RICHARDfiledCriticalGANN RICHARD
Priority to ES0213000ApriorityCriticalpatent/ES213000A1/en
Publication of ES213000A1publicationCriticalpatent/ES213000A1/en
Apparatus for lighting surfaces with an electric light source whose rays penetrate laterally in a transparent plate characterized in that the total reflection of the light rays has been completely or partially eliminated on at least one surface of the plates by modification of this surface or by its inclination with with respect to the other surface in which the transparency of the plate is conserved. (Machine-translation by Google Translate, not legally binding)
ES0213000A1954-01-021954-01-02Surface lighting device with electric luminous source (Machine-translation by Google Translate, not legally binding)
ExpiredES213000A1
(en)
Reversible modification procedure of the luminous transmission of a glass composed of one or more various elements sensibleally parallel. (Machine-translation by Google Translate, not legally binding)
An optical apparatus for the recognition and study of parts of translucent and transparent materials (Machine-translation by Google Translate, not legally binding)