JPS4839722B1 - - Google Patents
Info
- Publication number
- JPS4839722B1 JPS4839722B1 JP3203469A JP3203469A JPS4839722B1 JP S4839722 B1 JPS4839722 B1 JP S4839722B1 JP 3203469 A JP3203469 A JP 3203469A JP 3203469 A JP3203469 A JP 3203469A JP S4839722 B1 JPS4839722 B1 JP S4839722B1
- 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 |
|---|---|---|---|
| JP3203469A JPS4839722B1 (ja) | 1969-04-24 | 1969-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3203469A JPS4839722B1 (ja) | 1969-04-24 | 1969-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4839722B1 true JPS4839722B1 (ja) | 1973-11-27 |
Family
ID=12347572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3203469A Pending JPS4839722B1 (ja) | 1969-04-24 | 1969-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4839722B1 (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3149995A (en) * | 1961-04-28 | 1964-09-22 | Rca Corp | Magnetic recording element and method of preparation thereof |
-
1969
- 1969-04-24 JP JP3203469A patent/JPS4839722B1/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3149995A (en) * | 1961-04-28 | 1964-09-22 | Rca Corp | Magnetic recording element and method of preparation thereof |