JPS5121719Y1 - - Google Patents
Info
- Publication number
- JPS5121719Y1 JPS5121719Y1 JP3972270U JP3972270U JPS5121719Y1 JP S5121719 Y1 JPS5121719 Y1 JP S5121719Y1 JP 3972270 U JP3972270 U JP 3972270U JP 3972270 U JP3972270 U JP 3972270U JP S5121719 Y1 JPS5121719 Y1 JP S5121719Y1
- 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.)
- Expired
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3972270U JPS5121719Y1 (enExample) | 1970-04-22 | 1970-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3972270U JPS5121719Y1 (enExample) | 1970-04-22 | 1970-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5121719Y1 true JPS5121719Y1 (enExample) | 1976-06-05 |
Family
ID=33054166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3972270U Expired JPS5121719Y1 (enExample) | 1970-04-22 | 1970-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5121719Y1 (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3224073A (en) * | 1962-05-09 | 1965-12-21 | Philips Corp | Method of making multi-track magnetic heads |
| US3453398A (en) * | 1964-10-10 | 1969-07-01 | Philips Corp | Multiple magnetic head providing uniform bearing surface detrition |
-
1970
- 1970-04-22 JP JP3972270U patent/JPS5121719Y1/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3224073A (en) * | 1962-05-09 | 1965-12-21 | Philips Corp | Method of making multi-track magnetic heads |
| US3453398A (en) * | 1964-10-10 | 1969-07-01 | Philips Corp | Multiple magnetic head providing uniform bearing surface detrition |