JPH0222796Y2 - - Google Patents
Info
- Publication number
- JPH0222796Y2 JPH0222796Y2 JP1984176607U JP17660784U JPH0222796Y2 JP H0222796 Y2 JPH0222796 Y2 JP H0222796Y2 JP 1984176607 U JP1984176607 U JP 1984176607U JP 17660784 U JP17660784 U JP 17660784U JP H0222796 Y2 JPH0222796 Y2 JP H0222796Y2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- emergency
- sound
- sensing device
- car
- 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.)
- Expired
Links
- 238000013459 approach Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 241000269400 Sirenidae Species 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984176607U JPH0222796Y2 (de) | 1984-11-22 | 1984-11-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984176607U JPH0222796Y2 (de) | 1984-11-22 | 1984-11-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6191440U JPS6191440U (de) | 1986-06-13 |
JPH0222796Y2 true JPH0222796Y2 (de) | 1990-06-20 |
Family
ID=30734204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984176607U Expired JPH0222796Y2 (de) | 1984-11-22 | 1984-11-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0222796Y2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2601914Y2 (ja) * | 1993-06-21 | 1999-12-13 | 株式会社村上開明堂 | 緊急車輌検出装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48103206A (de) * | 1972-04-12 | 1973-12-25 |
-
1984
- 1984-11-22 JP JP1984176607U patent/JPH0222796Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48103206A (de) * | 1972-04-12 | 1973-12-25 |
Also Published As
Publication number | Publication date |
---|---|
JPS6191440U (de) | 1986-06-13 |
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