JPH02131491U - - Google Patents
Info
- Publication number
- JPH02131491U JPH02131491U JP4189689U JP4189689U JPH02131491U JP H02131491 U JPH02131491 U JP H02131491U JP 4189689 U JP4189689 U JP 4189689U JP 4189689 U JP4189689 U JP 4189689U JP H02131491 U JPH02131491 U JP H02131491U
- Authority
- JP
- Japan
- Prior art keywords
- light
- light sensor
- box
- concentrator
- guide body
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 2
Landscapes
- Toys (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4189689U JPH02131491U (en:Method) | 1989-04-10 | 1989-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4189689U JPH02131491U (en:Method) | 1989-04-10 | 1989-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02131491U true JPH02131491U (en:Method) | 1990-11-01 |
Family
ID=31552959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4189689U Pending JPH02131491U (en:Method) | 1989-04-10 | 1989-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02131491U (en:Method) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6132712U (ja) * | 1984-07-30 | 1986-02-27 | 株式会社 内田洋行 | 家具類のケーブル収納用ダクト |
-
1989
- 1989-04-10 JP JP4189689U patent/JPH02131491U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6132712U (ja) * | 1984-07-30 | 1986-02-27 | 株式会社 内田洋行 | 家具類のケーブル収納用ダクト |