JPH048169U - - Google Patents
Info
- Publication number
- JPH048169U JPH048169U JP4571490U JP4571490U JPH048169U JP H048169 U JPH048169 U JP H048169U JP 4571490 U JP4571490 U JP 4571490U JP 4571490 U JP4571490 U JP 4571490U JP H048169 U JPH048169 U JP H048169U
- Authority
- JP
- Japan
- Prior art keywords
- light
- elements
- reading device
- information medium
- read information
- 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 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4571490U JPH048169U (en, 2012) | 1990-04-28 | 1990-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4571490U JPH048169U (en, 2012) | 1990-04-28 | 1990-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH048169U true JPH048169U (en, 2012) | 1992-01-24 |
Family
ID=31560135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4571490U Pending JPH048169U (en, 2012) | 1990-04-28 | 1990-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048169U (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6419420U (en, 2012) * | 1987-07-20 | 1989-01-31 | ||
| JPH0620668U (ja) * | 1992-05-23 | 1994-03-18 | 株式会社淀川製鋼所 | 断熱二重屋根 |
-
1990
- 1990-04-28 JP JP4571490U patent/JPH048169U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6419420U (en, 2012) * | 1987-07-20 | 1989-01-31 | ||
| JPH0620668U (ja) * | 1992-05-23 | 1994-03-18 | 株式会社淀川製鋼所 | 断熱二重屋根 |