JPS4887460A - - Google Patents
Info
- Publication number
- JPS4887460A JPS4887460A JP1768472A JP1768472A JPS4887460A JP S4887460 A JPS4887460 A JP S4887460A JP 1768472 A JP1768472 A JP 1768472A JP 1768472 A JP1768472 A JP 1768472A JP S4887460 A JPS4887460 A JP S4887460A
- 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.)
- Granted
Links
Landscapes
- Crushing And Pulverization Processes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1768472A JPS5140648B2 (zh) | 1972-02-22 | 1972-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1768472A JPS5140648B2 (zh) | 1972-02-22 | 1972-02-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4887460A true JPS4887460A (zh) | 1973-11-17 |
| JPS5140648B2 JPS5140648B2 (zh) | 1976-11-05 |
Family
ID=11950645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1768472A Expired JPS5140648B2 (zh) | 1972-02-22 | 1972-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5140648B2 (zh) |
-
1972
- 1972-02-22 JP JP1768472A patent/JPS5140648B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5140648B2 (zh) | 1976-11-05 |