Tubular fibres for use in reverse osmosis,in the separation of cases and in ultrafiltration

IL33264A0Inactive Publication Date: 1969-12-31RHONE POULENC RORER SA
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Patent Information

Application Number
IL33264
Authority / Receiving Office
IL · IL
Patent Type
Applications
Current Assignee / Owner
Priority Date
1968-10-29
Filing Date
1969-10-27
Publication Date
1969-12-31
Estimated Expiration
Not applicable · inactive patent
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