Ion-exchange membrane of polymeric material and process for preparing the same

IL35458A0Inactive Publication Date: 1970-12-24RHONE POULENC RORER SA
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Patent Information

Application Number
IL35458
Authority / Receiving Office
IL · IL
Patent Type
Applications
Current Assignee / Owner
Priority Date
1969-10-17
Filing Date
1970-10-16
Publication Date
1970-12-24
Estimated Expiration
Not applicable · inactive patent
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