JPS61101804U - - Google Patents
Info
- Publication number
- JPS61101804U JPS61101804U JP18563484U JP18563484U JPS61101804U JP S61101804 U JPS61101804 U JP S61101804U JP 18563484 U JP18563484 U JP 18563484U JP 18563484 U JP18563484 U JP 18563484U JP S61101804 U JPS61101804 U JP S61101804U
- Authority
- JP
- Japan
- Prior art keywords
- hologram lens
- showing
- another embodiment
- laser light
- still another
- Prior art date
- 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
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 1
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
- Holo Graphy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18563484U JPS61101804U (enExample) | 1984-12-07 | 1984-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18563484U JPS61101804U (enExample) | 1984-12-07 | 1984-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61101804U true JPS61101804U (enExample) | 1986-06-28 |
Family
ID=30743100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18563484U Pending JPS61101804U (enExample) | 1984-12-07 | 1984-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61101804U (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63282903A (ja) * | 1987-05-15 | 1988-11-18 | Nippon Hoso Kyokai <Nhk> | 回転磁気ヘッド型ビデオテ−プレコ−ダ |
-
1984
- 1984-12-07 JP JP18563484U patent/JPS61101804U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63282903A (ja) * | 1987-05-15 | 1988-11-18 | Nippon Hoso Kyokai <Nhk> | 回転磁気ヘッド型ビデオテ−プレコ−ダ |
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