CS616283A1 - Ohrievanie a digerovanie fotografickych emulzii vysokofrekvencnym kapacitnym prudom a zariadenie na vykonavanie tohto zpusobu
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Ohrievanie a digerovanie fotografickych emulzii vysokofrekvencnym kapacitnym prudom a zariadenie na vykonavanie tohto zpusobu
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Application filed by Imrich Ing RothfiledCriticalImrich Ing Roth
Priority to CS836162ApriorityCriticalpatent/CS247271B1/en
Publication of CS616283A1publicationCriticalpatent/CS616283A1/en
Publication of CS247271B1publicationCriticalpatent/CS247271B1/en