JPS539768B2 - - Google Patents
Info
- Publication number
- JPS539768B2 JPS539768B2 JP12476375A JP12476375A JPS539768B2 JP S539768 B2 JPS539768 B2 JP S539768B2 JP 12476375 A JP12476375 A JP 12476375A JP 12476375 A JP12476375 A JP 12476375A JP S539768 B2 JPS539768 B2 JP S539768B2
- 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
Landscapes
- Working-Up Tar And Pitch (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12476375A JPS5247816A (en) | 1975-10-15 | 1975-10-15 | Method of purifying tarry dregs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12476375A JPS5247816A (en) | 1975-10-15 | 1975-10-15 | Method of purifying tarry dregs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5247816A JPS5247816A (en) | 1977-04-16 |
| JPS539768B2 true JPS539768B2 (enExample) | 1978-04-08 |
Family
ID=14893497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12476375A Granted JPS5247816A (en) | 1975-10-15 | 1975-10-15 | Method of purifying tarry dregs |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5247816A (enExample) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS513330B2 (enExample) * | 1972-04-05 | 1976-02-02 | ||
| US3835157A (en) * | 1972-05-17 | 1974-09-10 | Syntex Inc | Heterocyclic substituted xanthone carboxylic acid compounds |
| JPS4920362A (enExample) * | 1972-06-16 | 1974-02-22 | ||
| JPS4920044A (enExample) * | 1972-06-16 | 1974-02-22 | ||
| JPS4942900A (enExample) * | 1972-09-01 | 1974-04-22 | ||
| JPS50130062A (enExample) * | 1974-04-02 | 1975-10-14 |
-
1975
- 1975-10-15 JP JP12476375A patent/JPS5247816A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5247816A (en) | 1977-04-16 |