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Individual
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Priority to ES372317ApriorityCriticalpatent/ES372317A1/en
Publication of ES372317A1publicationCriticalpatent/ES372317A1/en
Procedure for the production of cellulose, characterized by the use of any kind of straw from cereals and wood, including residues from the use of cereals and cutting of wood. (Machine-translation by Google Translate, not legally binding)
ES372317A1969-10-081969-10-08Procedure for obtaining cellulose. (Machine-translation by Google Translate, not legally binding)
ExpiredES372317A1
(en)
Procedure for preparing soluble derivatives of glucogalactoxilanos of the flour of seeds of tamarindo. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of alpha-amino-propionic alpha substitute acid derivatives. (Machine-translation by Google Translate, not legally binding)