JPS49122707A - - Google Patents
Info
- Publication number
- JPS49122707A JPS49122707A JP3432373A JP3432373A JPS49122707A JP S49122707 A JPS49122707 A JP S49122707A JP 3432373 A JP3432373 A JP 3432373A JP 3432373 A JP3432373 A JP 3432373A JP S49122707 A JPS49122707 A JP S49122707A
- 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.)
- Pending
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3432373A JPS49122707A (en) | 1973-03-26 | 1973-03-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3432373A JPS49122707A (en) | 1973-03-26 | 1973-03-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS49122707A true JPS49122707A (en) | 1974-11-25 |
Family
ID=12410937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3432373A Pending JPS49122707A (en) | 1973-03-26 | 1973-03-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS49122707A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5427867A (en) * | 1989-05-22 | 1995-06-27 | Nippon Sheet Glass Co., Ltd. | Substrate used for magnetic disk and magnetic recording medium using the substrate |
US5906884A (en) * | 1994-08-19 | 1999-05-25 | Hitachi, Ltd. | Magnetic recording medium |
-
1973
- 1973-03-26 JP JP3432373A patent/JPS49122707A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5427867A (en) * | 1989-05-22 | 1995-06-27 | Nippon Sheet Glass Co., Ltd. | Substrate used for magnetic disk and magnetic recording medium using the substrate |
US5906884A (en) * | 1994-08-19 | 1999-05-25 | Hitachi, Ltd. | Magnetic recording medium |