ES233085A1 - Improvements in protection bands against light for photographic films in reel (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in protection bands against light for photographic films in reel (Machine-translation by Google Translate, not legally binding)
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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Gevaert Photo Producten NV
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Gevaert Photo Producten NV
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Publication date
Application filed by Gevaert Photo Producten NVfiledCriticalGevaert Photo Producten NV
Priority to ES0233085ApriorityCriticalpatent/ES233085A1/en
Publication of ES233085A1publicationCriticalpatent/ES233085A1/en
Improvements in the bands of protection against light for photographic films on a reel, characterized in that the band comprises at least two thin sheets glued one on top of the other, of which at least one is constituted by an opaque sheet, and at least a sheet is of plastic material, a pigmented layer and/or printed indications that are applied between these sheets, on one of them or on both. (Machine-translation by Google Translate, not legally binding)
ES0233085A1957-01-171957-01-17Improvements in protection bands against light for photographic films in reel (Machine-translation by Google Translate, not legally binding)
ExpiredES233085A1
(en)