JPS5518521B2 - - Google Patents
Info
- Publication number
- JPS5518521B2 JPS5518521B2 JP1910774A JP1910774A JPS5518521B2 JP S5518521 B2 JPS5518521 B2 JP S5518521B2 JP 1910774 A JP1910774 A JP 1910774A JP 1910774 A JP1910774 A JP 1910774A JP S5518521 B2 JPS5518521 B2 JP S5518521B2
- 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 |
|---|---|---|---|
| JP1910774A JPS5518521B2 (en:Method) | 1974-02-19 | 1974-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1910774A JPS5518521B2 (en:Method) | 1974-02-19 | 1974-02-19 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56054368A Division JPS5846322B2 (ja) | 1981-04-13 | 1981-04-13 | 結晶性成分の精製方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50114382A JPS50114382A (en:Method) | 1975-09-08 |
| JPS5518521B2 true JPS5518521B2 (en:Method) | 1980-05-20 |
Family
ID=11990246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1910774A Expired JPS5518521B2 (en:Method) | 1974-02-19 | 1974-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5518521B2 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0067224B1 (en) * | 1980-12-10 | 1985-09-04 | Nippon Steel Chemical Co. Ltd. | Process for producing dibenzofuran |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5799301A (en) * | 1980-12-09 | 1982-06-21 | Nippon Kayaku Co Ltd | Purification of crystalline substance |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU416845B2 (en) * | 1968-09-18 | 1971-08-27 | Union Carbide Australia Limited | Solid-liquid continuous countercurrent purifier |
-
1974
- 1974-02-19 JP JP1910774A patent/JPS5518521B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0067224B1 (en) * | 1980-12-10 | 1985-09-04 | Nippon Steel Chemical Co. Ltd. | Process for producing dibenzofuran |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50114382A (en:Method) | 1975-09-08 |