JPS4417180Y1 - - Google Patents
Info
- Publication number
- JPS4417180Y1 JPS4417180Y1 JP6449864U JP6449864U JPS4417180Y1 JP S4417180 Y1 JPS4417180 Y1 JP S4417180Y1 JP 6449864 U JP6449864 U JP 6449864U JP 6449864 U JP6449864 U JP 6449864U JP S4417180 Y1 JPS4417180 Y1 JP S4417180Y1
- 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 |
---|---|---|---|
JP6449864U JPS4417180Y1 (de) | 1964-08-17 | 1964-08-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6449864U JPS4417180Y1 (de) | 1964-08-17 | 1964-08-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4417180Y1 true JPS4417180Y1 (de) | 1969-07-24 |
Family
ID=31797572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6449864U Expired JPS4417180Y1 (de) | 1964-08-17 | 1964-08-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4417180Y1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4742404A (en) * | 1984-03-13 | 1988-05-03 | Olympus Optical Co., Ltd. | Magnetic recording/reproduction apparatus |
-
1964
- 1964-08-17 JP JP6449864U patent/JPS4417180Y1/ja not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4742404A (en) * | 1984-03-13 | 1988-05-03 | Olympus Optical Co., Ltd. | Magnetic recording/reproduction apparatus |
US4837644A (en) * | 1984-03-13 | 1989-06-06 | Olympus Optical Co., Ltd. | Magnetic recording/reproduction apparatus |
US4928190A (en) * | 1984-03-13 | 1990-05-22 | Olympus Optical Co., Ltd. | Magnetic recording/reproduction apparatus |
US4949199A (en) * | 1984-03-13 | 1990-08-14 | Olympus Optical Co., Ltd. | Magnetic recording/reproduction apparatus |
US4996610A (en) * | 1984-03-13 | 1991-02-26 | Olympus Optical Co., Ltd. | Disk-type magnetic recording apparatus with video signal discrimination means |