JPS635587U - - Google Patents
Info
- Publication number
- JPS635587U JPS635587U JP1986098938U JP9893886U JPS635587U JP S635587 U JPS635587 U JP S635587U JP 1986098938 U JP1986098938 U JP 1986098938U JP 9893886 U JP9893886 U JP 9893886U JP S635587 U JPS635587 U JP S635587U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- sensor
- sound generator
- output
- speaker
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Road Signs Or Road Markings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986098938U JPS635587U (sk) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986098938U JPS635587U (sk) | 1986-06-30 | 1986-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS635587U true JPS635587U (sk) | 1988-01-14 |
Family
ID=30967358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986098938U Pending JPS635587U (sk) | 1986-06-30 | 1986-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS635587U (sk) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002030623A (ja) * | 2000-07-19 | 2002-01-31 | Sato Kensetsu Kogyo Co Ltd | 高さ制限装置 |
-
1986
- 1986-06-30 JP JP1986098938U patent/JPS635587U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002030623A (ja) * | 2000-07-19 | 2002-01-31 | Sato Kensetsu Kogyo Co Ltd | 高さ制限装置 |