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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gesellschaft fur Elektro-Osmose M B H
Original Assignee
Gesellschaft fur Elektro-Osmose M B H
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Filing date
Publication date
Application filed by Gesellschaft fur Elektro-Osmose M B HfiledCriticalGesellschaft fur Elektro-Osmose M B H
Application grantedgrantedCritical
Publication of FR471678ApublicationCriticalpatent/FR471678A/fr
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor