ES165373A1 - Procedimientos para obtencion de papeles celulosicos en colores y dibujos diversos, aplicables a la fabricacion de estuches para joyeria y similares
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Procedimientos para obtencion de papeles celulosicos en colores y dibujos diversos, aplicables a la fabricacion de estuches para joyeria y similares
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ES165373A1943-03-281943-03-28Procedimientos para obtencion de papeles celulosicos en colores y dibujos diversos, aplicables a la fabricacion de estuches para joyeria y similares
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