JPS6444733U - - Google Patents
Info
- Publication number
- JPS6444733U JPS6444733U JP1987138823U JP13882387U JPS6444733U JP S6444733 U JPS6444733 U JP S6444733U JP 1987138823 U JP1987138823 U JP 1987138823U JP 13882387 U JP13882387 U JP 13882387U JP S6444733 U JPS6444733 U JP S6444733U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- vehicle
- detection circuit
- notification device
- running
- 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 description 5
- 230000004913 activation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
Landscapes
- Reverberation, Karaoke And Other Acoustics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987138823U JPS6444733U (es) | 1987-09-10 | 1987-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987138823U JPS6444733U (es) | 1987-09-10 | 1987-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6444733U true JPS6444733U (es) | 1989-03-17 |
Family
ID=31401520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987138823U Pending JPS6444733U (es) | 1987-09-10 | 1987-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6444733U (es) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6062251A (ja) * | 1983-09-16 | 1985-04-10 | Hitachi Ltd | 車両用自動放送装置 |
-
1987
- 1987-09-10 JP JP1987138823U patent/JPS6444733U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6062251A (ja) * | 1983-09-16 | 1985-04-10 | Hitachi Ltd | 車両用自動放送装置 |