JPS494716A - - Google Patents
Info
- Publication number
- JPS494716A JPS494716A JP4244272A JP4244272A JPS494716A JP S494716 A JPS494716 A JP S494716A JP 4244272 A JP4244272 A JP 4244272A JP 4244272 A JP4244272 A JP 4244272A JP S494716 A JPS494716 A JP S494716A
- 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
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4244272A JPS5227648B2 (https=) | 1972-04-26 | 1972-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4244272A JPS5227648B2 (https=) | 1972-04-26 | 1972-04-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS494716A true JPS494716A (https=) | 1974-01-16 |
| JPS5227648B2 JPS5227648B2 (https=) | 1977-07-21 |
Family
ID=12636179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4244272A Expired JPS5227648B2 (https=) | 1972-04-26 | 1972-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5227648B2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4582623A (en) * | 1983-09-30 | 1986-04-15 | Kabushiki Kaisha Toshiba | Barium ferrite magnetic powder and recording medium employing the same |
-
1972
- 1972-04-26 JP JP4244272A patent/JPS5227648B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4582623A (en) * | 1983-09-30 | 1986-04-15 | Kabushiki Kaisha Toshiba | Barium ferrite magnetic powder and recording medium employing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5227648B2 (https=) | 1977-07-21 |