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Filing date
Publication date
Application filed by August AlbertfiledCriticalAugust Albert
Application grantedgrantedCritical
Publication of AT44539BpublicationCriticalpatent/AT44539B/en
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Claims (1)
PATENT-ANSPRÜCHE:
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PATENT CLAIMS:
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2. Verfahren zur Herstellung dieses photographischen Papieres, darin bestehend, dass die lichtempfindliche Schicht durch Bedrucken oder Bespritzen mit einer völlig oder teilweise licht undurchlässigen, aus einzelnen Teilchen bestehenden Farbschicht versehen wird.
2. Process for the production of this photographic paper, consisting in that the photosensitive layer is provided with a completely or partially opaque color layer consisting of individual particles by printing or spraying.
AT44539D1909-01-281910-01-24
Grain photograph photographic paper and method of making the same.
AT44539B
(en)
Process for the production of cellulose for the manufacture of paper, textile materials and other purposes from wood or other vegetable material by digestion with the aid of sulfides.
Process for the production of printing forms, in particular planographic printing forms, by applying a resin or lacquer layer that is resistant to grease and acids to the areas exposed by developing a chromate colloid copy.
Process for the production of parchment paper and papers of a more or less pronounced parchment-like character and of varying degrees of water resistance.