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SMILEY MALCOLM J
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Ancla perfeccionada, caracterizada esencialmente por estar constituida por un marco de estructura general triangular de uno de cuyos vértices arranca una expansión perforada como punto de sujeción mientras que entre sus ramas laterales, cerca del tramo transversal, va montado libre un eje transversal al que es solidaria una pala radial puntiaguda como elemento de hincado, y otras dos aletas asimismo radiales destinadas a hacer tope, en uno y otro sentido de giro de la citada pala, contra el mencionado tramo transversal del marco.
Processo para a fabricacao de um aldeido 4-hidroxi-benzoico com substituicao nas posicoes 3 e 5; e processo para a fabricacao do aldeido 3,5-di-ter-butil-4-hidroxi-benzoico