JPS63139511U - - Google Patents
Info
- Publication number
- JPS63139511U JPS63139511U JP3237987U JP3237987U JPS63139511U JP S63139511 U JPS63139511 U JP S63139511U JP 3237987 U JP3237987 U JP 3237987U JP 3237987 U JP3237987 U JP 3237987U JP S63139511 U JPS63139511 U JP S63139511U
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitting elements
- elements
- detection device
- position detection
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 9
- 230000004907 flux Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3237987U JPH0434401Y2 (https=) | 1987-03-05 | 1987-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3237987U JPH0434401Y2 (https=) | 1987-03-05 | 1987-03-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63139511U true JPS63139511U (https=) | 1988-09-14 |
| JPH0434401Y2 JPH0434401Y2 (https=) | 1992-08-17 |
Family
ID=30838999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3237987U Expired JPH0434401Y2 (https=) | 1987-03-05 | 1987-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434401Y2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010523969A (ja) * | 2007-04-06 | 2010-07-15 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | ライン・オブ・サイト光検出システムおよび通信システム |
-
1987
- 1987-03-05 JP JP3237987U patent/JPH0434401Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010523969A (ja) * | 2007-04-06 | 2010-07-15 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | ライン・オブ・サイト光検出システムおよび通信システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434401Y2 (https=) | 1992-08-17 |
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