JPS4957813A - - Google Patents
Info
- Publication number
- JPS4957813A JPS4957813A JP9805472A JP9805472A JPS4957813A JP S4957813 A JPS4957813 A JP S4957813A JP 9805472 A JP9805472 A JP 9805472A JP 9805472 A JP9805472 A JP 9805472A JP S4957813 A JPS4957813 A JP S4957813A
- 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
Landscapes
- Manufacturing Of Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9805472A JPS4957813A (en:Method) | 1972-10-02 | 1972-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9805472A JPS4957813A (en:Method) | 1972-10-02 | 1972-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4957813A true JPS4957813A (en:Method) | 1974-06-05 |
Family
ID=14209529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9805472A Pending JPS4957813A (en:Method) | 1972-10-02 | 1972-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4957813A (en:Method) |
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1972
- 1972-10-02 JP JP9805472A patent/JPS4957813A/ja active Pending