JPS5129728B2 - - Google Patents
Info
- Publication number
- JPS5129728B2 JPS5129728B2 JP73252A JP25273A JPS5129728B2 JP S5129728 B2 JPS5129728 B2 JP S5129728B2 JP 73252 A JP73252 A JP 73252A JP 25273 A JP25273 A JP 25273A JP S5129728 B2 JPS5129728 B2 JP S5129728B2
- 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
- Carbon And Carbon Compounds (AREA)
- Working-Up Tar And Pitch (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP73252A JPS5129728B2 (en:Method) | 1972-12-30 | 1972-12-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP73252A JPS5129728B2 (en:Method) | 1972-12-30 | 1972-12-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4990720A JPS4990720A (en:Method) | 1974-08-29 |
| JPS5129728B2 true JPS5129728B2 (en:Method) | 1976-08-27 |
Family
ID=11468737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP73252A Expired JPS5129728B2 (en:Method) | 1972-12-30 | 1972-12-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5129728B2 (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6172094A (ja) * | 1984-09-17 | 1986-04-14 | Idemitsu Kosan Co Ltd | 炭素材用ピツチの製法 |
| US8747651B2 (en) * | 2008-05-22 | 2014-06-10 | Graftech International Holdings Inc. | High coking value pitch |
-
1972
- 1972-12-30 JP JP73252A patent/JPS5129728B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4990720A (en:Method) | 1974-08-29 |