Method and apparatus for extracting impurities from liquids by distillation at elevated temperatures and reduced pressure

IL47530A0Inactive Publication Date: 1975-08-31AMERICAN OPTICAL CORP

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Patent Information

Application Number: IL475
Authority / Receiving Office: IL · IL
Patent Type: Applications
Current Assignee / Owner
Priority Date: 1974-07-13
Filing Date: 1975-06-20
Publication Date: 1975-08-31
Estimated Expiration: Not applicable · inactive patent

Application Information

Patent Timeline

13 Jul 1974

Priority

20 Jun 1975

Application

IL475

31 Aug 1975

Publication

IL47530A0

IPC: B01D3/38; C11B3/14

CPC: B01D3/38; C10G31/00; C11B3/14

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