Description: 430 radiation imagery chemistry: process, composition, or product thereof / 430 radiation imagery chemistry: process, composition, or product thereof/(31) electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc., process, composition, or product (56) radiation-sensitive composition or product (84) inorganic radiation conductive composition (87) zinc containing (89) and nonsensitizing additive other than binder
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