ES255476A1 - New procedure to transform the negative in positive directly (Machine-translation by Google Translate, not legally binding)
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New procedure to transform the negative in positive directly (Machine-translation by Google Translate, not legally binding)
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
New procedure to transform the negative into positive directly, characterized because it is achieved by means of six baths in different buckets, the first being made for its development with hydroquinone, anhydrous sulfite, potash bromide, caustic potash and water, in an indefinite time. (Machine-translation by Google Translate, not legally binding)
ES0255476A1960-02-021960-02-02New procedure to transform the negative in positive directly (Machine-translation by Google Translate, not legally binding)
ExpiredES255476A1
(en)
Procedure for obtaining and purificating d - (-) - i-p-nitrofenil-2-dichloracetamido-1-3-propanodiol (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of hydrationed potassium-magnesium sulfate and potassic sulphate (Machine-translation by Google Translate, not legally binding)