Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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AstraZeneca AB
Original Assignee
Astra AB
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Filing date
Publication date
Application filed by Astra ABfiledCriticalAstra AB
Priority to FR923881ApriorityCriticalpatent/FR1453205A/fr
Application grantedgrantedCritical
Publication of FR1453205ApublicationCriticalpatent/FR1453205A/fr
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J47/00—Ion-exchange processes in general; Apparatus therefor
B01J47/014—Ion-exchange processes in general; Apparatus therefor in which the adsorbent properties of the ion-exchanger are involved, e.g. recovery of proteins or other high-molecular compounds
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Chemical Kinetics & Catalysis
(AREA)
FR923881A1963-02-061963-02-06Procédé de préparation d'enzymes protéolytiques
ExpiredFR1453205A
(fr)