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Individual
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Individual
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Priority to ES0046176UpriorityCriticalpatent/ES46176Y/en
Publication of ES46176UpublicationCriticalpatent/ES46176U/en
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Publication of ES46176YpublicationCriticalpatent/ES46176Y/en
A frame for film slides, essentially characterized by the fact of being constituted by a frame of reduced thickness obtained from a single piece by molding a plastic material, preferably carried out under pressure, in which it is established in correspondence with one of its edges a groove continued by two grooves made in the internal edges of two of the sides of the frame, parallel to each other, which will end in a third groove, facing parallel with the said groove, allowing this entry into the frame opening and said grooves guiding and adjusting therein a sheet of transparent laminar material, between which the film slide is lodged, which results when it is centered on the frame protected by the four sides of the frame and by the total covering of the They establish the two sheets of the sheet of transparent material in which they wanted to lodge. (Machine-translation by Google Translate, not legally binding)
ES0046176U1955-01-271955-01-27
A mount for film devices
ExpiredES46176Y
(en)