Invention Patent
JP3043788B2
失效
- Patent Title:
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Application No.: JP23883490Application Date: 1990-09-07
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Publication No.: JP3043788B2Publication Date: 2000-05-22
- Priority: US40425089 1989-09-07
- Main IPC: B01J23/04
- IPC: B01J23/04 ; B01J27/047 ; B01J31/02 ; C10M175/00 ; C10M175/02 ; C10M177/00 ; C10N40/25 ; C10N60/10
Public/Granted literature
- JPH03152195A REMOVAL OF HYDROPEROXIDE FROM LUBRICANT Public/Granted day:1991-06-28
Information query
