Radiation imagery chemistry: process, composition, or product th
Diazo reproduction, process, composition, or product
Composition or product which contains radiation sensitive...
Inventor
active
(1,2-naphthoquinone 2-diazide) sulfonic acid esters, radiation-s
2-Hydroxy-3-naphthoic acid amides
Composition containing naphthoquinone diazide sulfonic acid mixe
Diazotype material
Diazotype materials with 2-hydroxy-naphthalene having sulfonamid
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