JPS4630817Y1 - - Google Patents
Info
- Publication number
- JPS4630817Y1 JPS4630817Y1 JP9642367U JP9642367U JPS4630817Y1 JP S4630817 Y1 JPS4630817 Y1 JP S4630817Y1 JP 9642367 U JP9642367 U JP 9642367U JP 9642367 U JP9642367 U JP 9642367U JP S4630817 Y1 JPS4630817 Y1 JP S4630817Y1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9642367U JPS4630817Y1 (en) | 1967-11-17 | 1967-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9642367U JPS4630817Y1 (en) | 1967-11-17 | 1967-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4630817Y1 true JPS4630817Y1 (en) | 1971-10-25 |
Family
ID=42891624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9642367U Expired JPS4630817Y1 (en) | 1967-11-17 | 1967-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4630817Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107778197A (en) * | 2016-08-29 | 2018-03-09 | 中国石油化工股份有限公司 | A kind of method of purification of acrylonitrile |
-
1967
- 1967-11-17 JP JP9642367U patent/JPS4630817Y1/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107778197A (en) * | 2016-08-29 | 2018-03-09 | 中国石油化工股份有限公司 | A kind of method of purification of acrylonitrile |