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International Standard Electric Corp
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International Standard Electric Corp
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Application grantedgrantedCritical
Publication of FR66899EpublicationCriticalpatent/FR66899E/fr
G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
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Chemical & Material Sciences
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Inorganic Chemistry
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Physics & Mathematics
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General Physics & Mathematics
(AREA)
FR66899D1954-06-161954-06-16Système de mise au point automatique d'images optiques ou électro-optiques
ExpiredFR66899E
(fr)