| 发明名称 |
JUDGMENT METHOD OF LIFE OF OIL |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a judgment method capable of precisely judging the life of oil. SOLUTION: The acid value of an oil is subtracted from the saponification value thereof to judge the ester state.
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| 申请公布号 |
JP2001141723(A) |
申请公布日期 |
2001.05.25 |
| 申请号 |
JP19990325540 |
申请日期 |
1999.11.16 |
| 申请人 |
LF LABORATORY KK |
发明人 |
ITO AKINORI |
| 分类号 |
G01N33/26;(IPC1-7):G01N33/26 |
主分类号 |
G01N33/26 |
| 代理机构 |
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代理人 |
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