BabelNet

bn:00020687n

Noun Concept

Categories: Photographic processes dating from the 19th century, Printing processes

collotype collotype printing photogelatin process collotype technique collotypes

A photomechanical printing process that uses a glass plate with a gelatin surface that carries the image to be reproduced; can be used with one or more colors WordNet 3.0

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A photomechanical printing process that uses a glass plate with a gelatin surface that carries the image to be reproduced; can be used with one or more colors WordNet 3.0 & Open English WordNet

Collotype is a gelatin-based photographic printing process invented by Alphonse Poitevin in 1855 to print images in a wide variety of tones without the need for halftone screens. Wikipedia

Photographic process Wikidata

A dichromate-based photographic process formerly used for large-volume mechanical printing. Wiktionary

Dichromate-based photographic process. Wiktionary (translation)

IS A

planographic printing

HAS KIND

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