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Home › Hydrazone and pyrazoline or acetosol yellow containing charge transport layer, photoconductor and electrophotographic process using the same

Hydrazone and pyrazoline or acetosol yellow containing charge transport layer, photoconductor and electrophotographic process using the same

US Patent 4362798 · Granted Dec 7, 1982

Estimated economic value: $16,213,000 ⓘ

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