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 ES0153220UpriorityCriticalpatent/ES153220U/en
Publication of ES153220UpublicationCriticalpatent/ES153220U/en
Frame for slides, characterized essentially by being provided at a suitable point of its edges with a notch that constitutes a reference by which the position in which the slide is placed on the projector is indicated so that it is projected in the correct position. (Machine-translation by Google Translate, not legally binding)
ES0153220U1969-10-231969-10-23Frame for slides (Machine-translation by Google Translate, not legally binding)
PendingES153220U
(en)