JPH0531735Y2 - - Google Patents
Info
- Publication number
- JPH0531735Y2 JPH0531735Y2 JP1987054275U JP5427587U JPH0531735Y2 JP H0531735 Y2 JPH0531735 Y2 JP H0531735Y2 JP 1987054275 U JP1987054275 U JP 1987054275U JP 5427587 U JP5427587 U JP 5427587U JP H0531735 Y2 JPH0531735 Y2 JP H0531735Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- tape
- cassette case
- magnetic tape
- cassette
- 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.)
- Expired - Lifetime
Links
- 239000000758 substrate Substances 0.000 claims description 37
- 230000005540 biological transmission Effects 0.000 claims description 30
- 230000002238 attenuated effect Effects 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 description 14
- 230000002093 peripheral effect Effects 0.000 description 11
- 238000012986 modification Methods 0.000 description 10
- 230000004048 modification Effects 0.000 description 10
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987054275U JPH0531735Y2 (it) | 1987-04-10 | 1987-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987054275U JPH0531735Y2 (it) | 1987-04-10 | 1987-04-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63161486U JPS63161486U (it) | 1988-10-21 |
| JPH0531735Y2 true JPH0531735Y2 (it) | 1993-08-16 |
Family
ID=30881116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987054275U Expired - Lifetime JPH0531735Y2 (it) | 1987-04-10 | 1987-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0531735Y2 (it) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023781U (ja) * | 1983-07-26 | 1985-02-18 | シチズン時計株式会社 | 提時計 |
-
1987
- 1987-04-10 JP JP1987054275U patent/JPH0531735Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023781U (ja) * | 1983-07-26 | 1985-02-18 | シチズン時計株式会社 | 提時計 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63161486U (it) | 1988-10-21 |
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