JPS61120961U - - Google Patents
Info
- Publication number
- JPS61120961U JPS61120961U JP19790184U JP19790184U JPS61120961U JP S61120961 U JPS61120961 U JP S61120961U JP 19790184 U JP19790184 U JP 19790184U JP 19790184 U JP19790184 U JP 19790184U JP S61120961 U JPS61120961 U JP S61120961U
- Authority
- JP
- Japan
- Prior art keywords
- optical sensor
- film
- data track
- passed
- reading device
- 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 description 5
- 238000007493 shaping process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19790184U JPS61120961U (fr) | 1984-12-30 | 1984-12-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19790184U JPS61120961U (fr) | 1984-12-30 | 1984-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61120961U true JPS61120961U (fr) | 1986-07-30 |
Family
ID=30756440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19790184U Pending JPS61120961U (fr) | 1984-12-30 | 1984-12-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61120961U (fr) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4842428B1 (fr) * | 1970-06-18 | 1973-12-12 | ||
| JPS50105229A (fr) * | 1974-01-24 | 1975-08-19 | ||
| JPS5129383A (fr) * | 1974-09-05 | 1976-03-12 | Sumitomo Chemical Co | |
| JPS5356927A (en) * | 1976-11-02 | 1978-05-23 | Fujitsu Ltd | Bar-code detector |
-
1984
- 1984-12-30 JP JP19790184U patent/JPS61120961U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4842428B1 (fr) * | 1970-06-18 | 1973-12-12 | ||
| JPS50105229A (fr) * | 1974-01-24 | 1975-08-19 | ||
| JPS5129383A (fr) * | 1974-09-05 | 1976-03-12 | Sumitomo Chemical Co | |
| JPS5356927A (en) * | 1976-11-02 | 1978-05-23 | Fujitsu Ltd | Bar-code detector |
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