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Priority claimed from PCT/US1990/005033external-prioritypatent/WO1992004126A1/fr
Application filed by Developed Res For Irrigation PfiledCriticalDeveloped Res For Irrigation P
Publication of MA22274A1publicationCriticalpatent/MA22274A1/fr
Appareil de quantification, procede de quantification, codeur a haute efficacite, procede de codage a haute efficacite, decodeur, supports d'enregistrement et de codage a haute efficacite
Optically active secondary amines and method for producing said compounds as well as for producing optically active carboxylic acids using said compounds
Procede et dispositif pour obtenir la valeur de crete d'un signal et application a un procede et un dispositif pour determiner la durete d'un sol