Invention Patent
- Patent Title: Propylene Carbonate Recovery Process
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Application No.: CA2094407Application Date: 1993-04-20
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Publication No.: CA2094407A1Publication Date: 1994-02-05
- Inventor: BANTU NAGESHWER R , BAHAT ANILKUMAR C , KEESLER ROSS W , PAPATHOMAS KONSTANTINOS , SINCLAIR TERRY D , WAGNER JEROME J
- Applicant: IBM
- Assignee: IBM
- Current Assignee: IBM
- Priority: US92534992 1992-08-04
- Main IPC: B01D3/00
- IPC: B01D3/00 ; C07D317/36 ; G03F7/30 ; G03F7/42 ; H01L21/02 ; H01L21/027 ; H01L21/30 ; B01D1/00
Public/Granted literature
- CA2094407C PROPYLENE CARBONATE RECOVERY PROCESS Public/Granted day:1997-04-08
Information query
