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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HERRANZ GALVEZ FERNANDO
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HERRANZ GALVEZ FERNANDO
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Application filed by HERRANZ GALVEZ FERNANDOfiledCriticalHERRANZ GALVEZ FERNANDO
Priority to ES0243765ApriorityCriticalpatent/ES243765A3/en
Publication of ES243765A3publicationCriticalpatent/ES243765A3/en
A filter for television, which is constituted by a transparent sheet, on which it has been produced and/or applied, at least, one coloration and optionally three strips of different tones, one central, of greater amplitude than the extreme ones, with tonality facultatively orange and its possible derivatives being the side strips produced, one in green and the other in blue tone with appropriate intensities for each case, also characterized because the different colors are completely diffused among themselves, without specifying the unión between them. (Machine-translation by Google Translate, not legally binding)
ES0243765A1958-08-231958-08-23A filter for television (Machine-translation by Google Translate, not legally binding)
ExpiredES243765A3
(en)